391010608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{3917}}^1$

素因数の和:4309

約数の個数: 40

約数和(自身を含む): 804537792

約数和(自身を除く): 413527184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 734, 1468, 2936, 3917, 5872, 6239, 7834, 12478, 15668, 24956, 31336, 49912, 62672, 66589, 99824, 133178, 266356, 532712, 1065424, 1437539, 2875078, 5750156, 11500312, 23000624, 24438163, 48876326, 97752652, 195505304, 391010608]

約数ペア:

[(1, 391010608), (2, 195505304), (4, 97752652), (8, 48876326), (16, 24438163), (17, 23000624), (34, 11500312), (68, 5750156), (136, 2875078), (272, 1437539), (367, 1065424), (734, 532712), (1468, 266356), (2936, 133178), (3917, 99824), (5872, 66589), (6239, 62672), (7834, 49912), (12478, 31336), (15668, 24956)]