1941472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 36

約数和(自身を含む): 4150440

約数和(自身を除く): 2208968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 359, 416, 676, 718, 1352, 1436, 2704, 2872, 4667, 5408, 5744, 9334, 11488, 18668, 37336, 60671, 74672, 121342, 149344, 242684, 485368, 970736, 1941472]

約数ペア:

[(1, 1941472), (2, 970736), (4, 485368), (8, 242684), (13, 149344), (16, 121342), (26, 74672), (32, 60671), (52, 37336), (104, 18668), (169, 11488), (208, 9334), (338, 5744), (359, 5408), (416, 4667), (676, 2872), (718, 2704), (1352, 1436)]