977481652

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{266489}}^1$

素因数の和:266631

約数の個数: 24

約数和(自身を含む): 1969894080

約数和(自身を除く): 992412428

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 266489, 532978, 1065956, 1865423, 3730846, 7461692, 34910059, 69820118, 139640236, 244370413, 488740826, 977481652]

約数ペア:

[(1, 977481652), (2, 488740826), (4, 244370413), (7, 139640236), (14, 69820118), (28, 34910059), (131, 7461692), (262, 3730846), (524, 1865423), (917, 1065956), (1834, 532978), (3668, 266489)]