170969428

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{1987}}^1$

素因数の和:2444

約数の個数: 36

約数和(自身を含む): 349013280

約数和(自身を除く): 178043852

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 1987, 3073, 3974, 6146, 7948, 12292, 13909, 21511, 27818, 43022, 55636, 86044, 97363, 194726, 389452, 872293, 1744586, 3489172, 6106051, 12212102, 24424204, 42742357, 85484714, 170969428]

約数ペア:

[(1, 170969428), (2, 85484714), (4, 42742357), (7, 24424204), (14, 12212102), (28, 6106051), (49, 3489172), (98, 1744586), (196, 872293), (439, 389452), (878, 194726), (1756, 97363), (1987, 86044), (3073, 55636), (3974, 43022), (6146, 27818), (7948, 21511), (12292, 13909)]