2940536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2865544

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 167, 248, 284, 334, 568, 668, 1336, 2201, 4402, 5177, 8804, 10354, 11857, 17608, 20708, 23714, 41416, 47428, 94856, 367567, 735134, 1470268, 2940536]

約数ペア:

[(1, 2940536), (2, 1470268), (4, 735134), (8, 367567), (31, 94856), (62, 47428), (71, 41416), (124, 23714), (142, 20708), (167, 17608), (248, 11857), (284, 10354), (334, 8804), (568, 5177), (668, 4402), (1336, 2201)]