2113528

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 4085640

約数和(自身を除く): 1972112

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 3721, 4331, 7442, 8662, 14884, 17324, 29768, 34648, 264191, 528382, 1056764, 2113528]

約数ペア:

[(1, 2113528), (2, 1056764), (4, 528382), (8, 264191), (61, 34648), (71, 29768), (122, 17324), (142, 14884), (244, 8662), (284, 7442), (488, 4331), (568, 3721)]