5198854768

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{521}}^1\times {\mathrm{1787}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 10126695600

約数和(自身を除く): 4927840832

約数列:

[1, 2, 4, 8, 16, 349, 521, 698, 1042, 1396, 1787, 2084, 2792, 3574, 4168, 5584, 7148, 8336, 14296, 28592, 181829, 363658, 623663, 727316, 931027, 1247326, 1454632, 1862054, 2494652, 2909264, 3724108, 4989304, 7448216, 9978608, 14896432, 324928423, 649856846, 1299713692, 2599427384, 5198854768]

約数ペア:

[(1, 5198854768), (2, 2599427384), (4, 1299713692), (8, 649856846), (16, 324928423), (349, 14896432), (521, 9978608), (698, 7448216), (1042, 4989304), (1396, 3724108), (1787, 2909264), (2084, 2494652), (2792, 1862054), (3574, 1454632), (4168, 1247326), (5584, 931027), (7148, 727316), (8336, 623663), (14296, 363658), (28592, 181829)]