2002162715

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{56807}}^1$

素因数の和:56891

約数の個数: 32

約数和(自身を含む): 2944926720

約数和(自身を除く): 942764005

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 5035, 7049, 35245, 56807, 284035, 397649, 1079333, 1988245, 3010771, 5396665, 7555331, 15053855, 21075397, 37776655, 57204649, 105376985, 286023245, 400432543, 2002162715]

約数ペア:

[(1, 2002162715), (5, 400432543), (7, 286023245), (19, 105376985), (35, 57204649), (53, 37776655), (95, 21075397), (133, 15053855), (265, 7555331), (371, 5396665), (665, 3010771), (1007, 1988245), (1855, 1079333), (5035, 397649), (7049, 284035), (35245, 56807)]