770302

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 24

約数和(自身を含む): 1304424

約数和(自身を除く): 534122

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 169, 338, 559, 689, 1118, 1378, 2279, 4558, 7267, 8957, 14534, 17914, 29627, 59254, 385151, 770302]

約数ペア:

[(1, 770302), (2, 385151), (13, 59254), (26, 29627), (43, 17914), (53, 14534), (86, 8957), (106, 7267), (169, 4558), (338, 2279), (559, 1378), (689, 1118)]