487804594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2\times {\mathrm{563}}^1$

素因数の和:886

約数の個数: 24

約数和(自身を含む): 776729520

約数和(自身を除く): 288924926

約数列:

[1, 2, 19, 38, 151, 302, 563, 1126, 2869, 5738, 10697, 21394, 22801, 45602, 85013, 170026, 433219, 866438, 1615247, 3230494, 12836963, 25673926, 243902297, 487804594]

約数ペア:

[(1, 487804594), (2, 243902297), (19, 25673926), (38, 12836963), (151, 3230494), (302, 1615247), (563, 866438), (1126, 433219), (2869, 170026), (5738, 85013), (10697, 45602), (21394, 22801)]