2247389274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7187}}^1$

素因数の和:7435

約数の個数: 64

約数和(自身を含む): 5120156160

約数和(自身を除く): 2872766886

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 211, 247, 422, 494, 633, 741, 1266, 1482, 2743, 4009, 5486, 7187, 8018, 8229, 12027, 14374, 16458, 21561, 24054, 43122, 52117, 93431, 104234, 136553, 156351, 186862, 273106, 280293, 312702, 409659, 560586, 819318, 1516457, 1775189, 3032914, 3550378, 4549371, 5325567, 9098742, 10651134, 19713941, 28812683, 39427882, 57625366, 59141823, 86438049, 118283646, 172876098, 374564879, 749129758, 1123694637, 2247389274]

約数ペア:

[(1, 2247389274), (2, 1123694637), (3, 749129758), (6, 374564879), (13, 172876098), (19, 118283646), (26, 86438049), (38, 59141823), (39, 57625366), (57, 39427882), (78, 28812683), (114, 19713941), (211, 10651134), (247, 9098742), (422, 5325567), (494, 4549371), (633, 3550378), (741, 3032914), (1266, 1775189), (1482, 1516457), (2743, 819318), (4009, 560586), (5486, 409659), (7187, 312702), (8018, 280293), (8229, 273106), (12027, 186862), (14374, 156351), (16458, 136553), (21561, 104234), (24054, 93431), (43122, 52117)]