2104744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 4240800

約数和(自身を除く): 2136056

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 227, 244, 454, 488, 908, 1159, 1816, 2318, 4313, 4636, 8626, 9272, 13847, 17252, 27694, 34504, 55388, 110776, 263093, 526186, 1052372, 2104744]

約数ペア:

[(1, 2104744), (2, 1052372), (4, 526186), (8, 263093), (19, 110776), (38, 55388), (61, 34504), (76, 27694), (122, 17252), (152, 13847), (227, 9272), (244, 8626), (454, 4636), (488, 4313), (908, 2318), (1159, 1816)]