2860642708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{320269}}^1$

素因数の和:320320

約数の個数: 48

約数和(自身を含む): 6456643200

約数和(自身を除く): 3596000492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 320269, 640538, 1281076, 2241883, 3522959, 4483766, 7045918, 8967532, 9287801, 14091836, 18575602, 24660713, 37151204, 49321426, 65014607, 98642852, 102165811, 130029214, 204331622, 260058428, 408663244, 715160677, 1430321354, 2860642708]

約数ペア:

[(1, 2860642708), (2, 1430321354), (4, 715160677), (7, 408663244), (11, 260058428), (14, 204331622), (22, 130029214), (28, 102165811), (29, 98642852), (44, 65014607), (58, 49321426), (77, 37151204), (116, 24660713), (154, 18575602), (203, 14091836), (308, 9287801), (319, 8967532), (406, 7045918), (638, 4483766), (812, 3522959), (1276, 2241883), (2233, 1281076), (4466, 640538), (8932, 320269)]