810147164

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1021}}^1\times {\mathrm{1217}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 1429025808

約数和(自身を除く): 618878644

約数列:

[1, 2, 4, 163, 326, 652, 1021, 1217, 2042, 2434, 4084, 4868, 166423, 198371, 332846, 396742, 665692, 793484, 1242557, 2485114, 4970228, 202536791, 405073582, 810147164]

約数ペア:

[(1, 810147164), (2, 405073582), (4, 202536791), (163, 4970228), (326, 2485114), (652, 1242557), (1021, 793484), (1217, 665692), (2042, 396742), (2434, 332846), (4084, 198371), (4868, 166423)]