390028366948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1549}}^1\times {\mathrm{19531}}^1$

素因数の和:21388

約数の個数: 48

約数和(自身を含む): 747661521600

約数和(自身を除く): 357633154652

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 1549, 3098, 3223, 6196, 6446, 12892, 17039, 19531, 34078, 39062, 68156, 78124, 214841, 429682, 453857, 859364, 907714, 1815428, 4992427, 5722583, 9984854, 11445166, 19969708, 22890332, 30253519, 60507038, 62948413, 121014076, 125896826, 251793652, 332788709, 665577418, 1331154836, 8864281067, 17728562134, 35457124268, 97507091737, 195014183474, 390028366948]

約数ペア:

[(1, 390028366948), (2, 195014183474), (4, 97507091737), (11, 35457124268), (22, 17728562134), (44, 8864281067), (293, 1331154836), (586, 665577418), (1172, 332788709), (1549, 251793652), (3098, 125896826), (3223, 121014076), (6196, 62948413), (6446, 60507038), (12892, 30253519), (17039, 22890332), (19531, 19969708), (34078, 11445166), (39062, 9984854), (68156, 5722583), (78124, 4992427), (214841, 1815428), (429682, 907714), (453857, 859364)]