2340590988

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{3137}}^1$

素因数の和:3882

約数の個数: 48

約数和(自身を含む): 5528051424

約数和(自身を除く): 3187460436

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 641, 1164, 1282, 1923, 2564, 3137, 3846, 6274, 7692, 9411, 12548, 18822, 37644, 62177, 124354, 186531, 248708, 304289, 373062, 608578, 746124, 912867, 1217156, 1825734, 2010817, 3651468, 4021634, 6032451, 8043268, 12064902, 24129804, 195049249, 390098498, 585147747, 780196996, 1170295494, 2340590988]

約数ペア:

[(1, 2340590988), (2, 1170295494), (3, 780196996), (4, 585147747), (6, 390098498), (12, 195049249), (97, 24129804), (194, 12064902), (291, 8043268), (388, 6032451), (582, 4021634), (641, 3651468), (1164, 2010817), (1282, 1825734), (1923, 1217156), (2564, 912867), (3137, 746124), (3846, 608578), (6274, 373062), (7692, 304289), (9411, 248708), (12548, 186531), (18822, 124354), (37644, 62177)]