2309781759

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 3384144000

約数和(自身を除く): 1074362241

約数列:

[1, 3, 19, 31, 57, 93, 149, 283, 447, 589, 849, 961, 1767, 2831, 2883, 4619, 5377, 8493, 8773, 13857, 16131, 18259, 26319, 42167, 54777, 87761, 126501, 143189, 166687, 263283, 271963, 429567, 500061, 801173, 815889, 1307177, 2403519, 2720591, 3921531, 5167297, 8161773, 15501891, 24836363, 40522487, 74509089, 121567461, 769927253, 2309781759]

約数ペア:

[(1, 2309781759), (3, 769927253), (19, 121567461), (31, 74509089), (57, 40522487), (93, 24836363), (149, 15501891), (283, 8161773), (447, 5167297), (589, 3921531), (849, 2720591), (961, 2403519), (1767, 1307177), (2831, 815889), (2883, 801173), (4619, 500061), (5377, 429567), (8493, 271963), (8773, 263283), (13857, 166687), (16131, 143189), (18259, 126501), (26319, 87761), (42167, 54777)]