1078705648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{2521}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 2139059520

約数和(自身を除く): 1060353872

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 569, 752, 1138, 2276, 2521, 4552, 5042, 9104, 10084, 20168, 26743, 40336, 53486, 106972, 118487, 213944, 236974, 427888, 473948, 947896, 1434449, 1895792, 2868898, 5737796, 11475592, 22951184, 67419103, 134838206, 269676412, 539352824, 1078705648]

約数ペア:

[(1, 1078705648), (2, 539352824), (4, 269676412), (8, 134838206), (16, 67419103), (47, 22951184), (94, 11475592), (188, 5737796), (376, 2868898), (569, 1895792), (752, 1434449), (1138, 947896), (2276, 473948), (2521, 427888), (4552, 236974), (5042, 213944), (9104, 118487), (10084, 106972), (20168, 53486), (26743, 40336)]