2195544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3933096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 227, 248, 312, 372, 403, 454, 681, 744, 806, 908, 1209, 1362, 1612, 1816, 2418, 2724, 2951, 3224, 4836, 5448, 5902, 7037, 8853, 9672, 11804, 14074, 17706, 21111, 23608, 28148, 35412, 42222, 56296, 70824, 84444, 91481, 168888, 182962, 274443, 365924, 548886, 731848, 1097772, 2195544]

約数ペア:

[(1, 2195544), (2, 1097772), (3, 731848), (4, 548886), (6, 365924), (8, 274443), (12, 182962), (13, 168888), (24, 91481), (26, 84444), (31, 70824), (39, 56296), (52, 42222), (62, 35412), (78, 28148), (93, 23608), (104, 21111), (124, 17706), (156, 14074), (186, 11804), (227, 9672), (248, 8853), (312, 7037), (372, 5902), (403, 5448), (454, 4836), (681, 3224), (744, 2951), (806, 2724), (908, 2418), (1209, 1816), (1362, 1612)]