1520768908

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{383}}^1\times {\mathrm{2999}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 2677248000

約数和(自身を除く): 1156479092

約数列:

[1, 2, 4, 331, 383, 662, 766, 1324, 1532, 2999, 5998, 11996, 126773, 253546, 507092, 992669, 1148617, 1985338, 2297234, 3970676, 4594468, 380192227, 760384454, 1520768908]

約数ペア:

[(1, 1520768908), (2, 760384454), (4, 380192227), (331, 4594468), (383, 3970676), (662, 2297234), (766, 1985338), (1324, 1148617), (1532, 992669), (2999, 507092), (5998, 253546), (11996, 126773)]