1145249624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{123517}}^1$

素因数の和:123603

約数の個数: 32

約数和(自身を含む): 2297434800

約数和(自身を除く): 1152185176

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 123517, 247034, 494068, 988136, 2346823, 4693646, 7534537, 9387292, 15069074, 18774584, 30138148, 60276296, 143156203, 286312406, 572624812, 1145249624]

約数ペア:

[(1, 1145249624), (2, 572624812), (4, 286312406), (8, 143156203), (19, 60276296), (38, 30138148), (61, 18774584), (76, 15069074), (122, 9387292), (152, 7534537), (244, 4693646), (488, 2346823), (1159, 988136), (2318, 494068), (4636, 247034), (9272, 123517)]