696745954580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1\times {\mathrm{327163}}^1$

素因数の和:335376

約数の個数: 48

約数和(自身を含む): 1575914962944

約数和(自身を除く): 879169008364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8191, 16382, 32764, 40955, 81910, 106483, 163820, 212966, 327163, 425932, 532415, 654326, 1064830, 1308652, 1635815, 2129660, 3271630, 4253119, 6543260, 8506238, 17012476, 21265595, 42531190, 85062380, 2679792133, 5359584266, 10719168532, 13398960665, 26797921330, 34837297729, 53595842660, 69674595458, 139349190916, 174186488645, 348372977290, 696745954580]

約数ペア:

[(1, 696745954580), (2, 348372977290), (4, 174186488645), (5, 139349190916), (10, 69674595458), (13, 53595842660), (20, 34837297729), (26, 26797921330), (52, 13398960665), (65, 10719168532), (130, 5359584266), (260, 2679792133), (8191, 85062380), (16382, 42531190), (32764, 21265595), (40955, 17012476), (81910, 8506238), (106483, 6543260), (163820, 4253119), (212966, 3271630), (327163, 2129660), (425932, 1635815), (532415, 1308652), (654326, 1064830)]