2016754441430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1\times {\mathrm{3037}}^1$

素因数の和:4409

約数の個数: 64

約数和(自身を含む): 3662443838592

約数和(自身を除く): 1645689397162

約数列:

[1, 2, 5, 10, 197, 394, 521, 647, 985, 1042, 1294, 1970, 2605, 3037, 3235, 5210, 6074, 6470, 15185, 30370, 102637, 127459, 205274, 254918, 337087, 513185, 598289, 637295, 674174, 1026370, 1196578, 1274590, 1582277, 1685435, 1964939, 2991445, 3164554, 3370870, 3929878, 5982890, 7911385, 9824695, 15822770, 19649390, 66406139, 132812278, 311708569, 332030695, 387092983, 623417138, 664061390, 774185966, 1023733219, 1558542845, 1935464915, 2047466438, 3117085690, 3870929830, 5118666095, 10237332190, 201675444143, 403350888286, 1008377220715, 2016754441430]

約数ペア:

[(1, 2016754441430), (2, 1008377220715), (5, 403350888286), (10, 201675444143), (197, 10237332190), (394, 5118666095), (521, 3870929830), (647, 3117085690), (985, 2047466438), (1042, 1935464915), (1294, 1558542845), (1970, 1023733219), (2605, 774185966), (3037, 664061390), (3235, 623417138), (5210, 387092983), (6074, 332030695), (6470, 311708569), (15185, 132812278), (30370, 66406139), (102637, 19649390), (127459, 15822770), (205274, 9824695), (254918, 7911385), (337087, 5982890), (513185, 3929878), (598289, 3370870), (637295, 3164554), (674174, 2991445), (1026370, 1964939), (1196578, 1685435), (1274590, 1582277)]