1581055452

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{493463}}^1$

素因数の和:493562

約数の個数: 36

約数和(自身を含む): 4041470160

約数和(自身を除く): 2460414708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 493463, 986926, 1480389, 1973852, 2960778, 4441167, 5921556, 8882334, 17764668, 43918207, 87836414, 131754621, 175672828, 263509242, 395263863, 527018484, 790527726, 1581055452]

約数ペア:

[(1, 1581055452), (2, 790527726), (3, 527018484), (4, 395263863), (6, 263509242), (9, 175672828), (12, 131754621), (18, 87836414), (36, 43918207), (89, 17764668), (178, 8882334), (267, 5921556), (356, 4441167), (534, 2960778), (801, 1973852), (1068, 1480389), (1602, 986926), (3204, 493463)]