1856558412748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{7372093}}^1$

素因数の和:7372306

約数の個数: 48

約数和(自身を含む): 3641224668480

約数和(自身を除く): 1784666255732

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 167, 334, 377, 668, 754, 1508, 2171, 4342, 4843, 8684, 9686, 19372, 62959, 125918, 251836, 7372093, 14744186, 29488372, 95837209, 191674418, 213790697, 383348836, 427581394, 855162788, 1231139531, 2462279062, 2779279061, 4924558124, 5558558122, 11117116244, 16004813903, 32009627806, 35703046399, 64019255612, 71406092798, 142812185596, 464139603187, 928279206374, 1856558412748]

約数ペア:

[(1, 1856558412748), (2, 928279206374), (4, 464139603187), (13, 142812185596), (26, 71406092798), (29, 64019255612), (52, 35703046399), (58, 32009627806), (116, 16004813903), (167, 11117116244), (334, 5558558122), (377, 4924558124), (668, 2779279061), (754, 2462279062), (1508, 1231139531), (2171, 855162788), (4342, 427581394), (4843, 383348836), (8684, 213790697), (9686, 191674418), (19372, 95837209), (62959, 29488372), (125918, 14744186), (251836, 7372093)]