2919959812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7459}}^1$

素因数の和:7553

約数の個数: 96

約数和(自身を含む): 6737633280

約数和(自身を除く): 3817673468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 41, 44, 62, 77, 82, 124, 154, 164, 217, 287, 308, 341, 434, 451, 574, 682, 868, 902, 1148, 1271, 1364, 1804, 2387, 2542, 3157, 4774, 5084, 6314, 7459, 8897, 9548, 12628, 13981, 14918, 17794, 27962, 29836, 35588, 52213, 55924, 82049, 97867, 104426, 164098, 195734, 208852, 231229, 305819, 328196, 391468, 462458, 574343, 611638, 924916, 1148686, 1223276, 1618603, 2140733, 2297372, 2543519, 3237206, 3364009, 4281466, 5087038, 6474412, 6728018, 8562932, 9480389, 10174076, 13456036, 17804633, 18960778, 23548063, 35609266, 37921556, 47096126, 66362723, 71218532, 94192252, 104284279, 132725446, 208568558, 265450892, 417137116, 729989953, 1459979906, 2919959812]

約数ペア:

[(1, 2919959812), (2, 1459979906), (4, 729989953), (7, 417137116), (11, 265450892), (14, 208568558), (22, 132725446), (28, 104284279), (31, 94192252), (41, 71218532), (44, 66362723), (62, 47096126), (77, 37921556), (82, 35609266), (124, 23548063), (154, 18960778), (164, 17804633), (217, 13456036), (287, 10174076), (308, 9480389), (341, 8562932), (434, 6728018), (451, 6474412), (574, 5087038), (682, 4281466), (868, 3364009), (902, 3237206), (1148, 2543519), (1271, 2297372), (1364, 2140733), (1804, 1618603), (2387, 1223276), (2542, 1148686), (3157, 924916), (4774, 611638), (5084, 574343), (6314, 462458), (7459, 391468), (8897, 328196), (9548, 305819), (12628, 231229), (13981, 208852), (14918, 195734), (17794, 164098), (27962, 104426), (29836, 97867), (35588, 82049), (52213, 55924)]