987816

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 2505600

約数和(自身を除く): 1517784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 521, 632, 948, 1042, 1563, 1896, 2084, 3126, 4168, 6252, 12504, 41159, 82318, 123477, 164636, 246954, 329272, 493908, 987816]

約数ペア:

[(1, 987816), (2, 493908), (3, 329272), (4, 246954), (6, 164636), (8, 123477), (12, 82318), (24, 41159), (79, 12504), (158, 6252), (237, 4168), (316, 3126), (474, 2084), (521, 1896), (632, 1563), (948, 1042)]