1630398699376

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{60618631}}^1$

素因数の和:60618721

約数の個数: 30

約数和(自身を含む): 3237822991016

約数和(自身を除く): 1607424291640

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6724, 13448, 26896, 60618631, 121237262, 242474524, 484949048, 969898096, 2485363871, 4970727742, 9941455484, 19882910968, 39765821936, 101899918711, 203799837422, 407599674844, 815199349688, 1630398699376]

約数ペア:

[(1, 1630398699376), (2, 815199349688), (4, 407599674844), (8, 203799837422), (16, 101899918711), (41, 39765821936), (82, 19882910968), (164, 9941455484), (328, 4970727742), (656, 2485363871), (1681, 969898096), (3362, 484949048), (6724, 242474524), (13448, 121237262), (26896, 60618631)]