1198103998

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4457}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 2262559824

約数和(自身を除く): 1064455826

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 211, 422, 637, 1274, 1477, 2743, 2954, 4457, 5486, 8914, 10339, 19201, 20678, 31199, 38402, 57941, 62398, 115882, 134407, 218393, 268814, 405587, 436786, 811174, 940427, 1880854, 2839109, 5678218, 6582989, 12225551, 13165978, 24451102, 46080923, 85578857, 92161846, 171157714, 599051999, 1198103998]

約数ペア:

[(1, 1198103998), (2, 599051999), (7, 171157714), (13, 92161846), (14, 85578857), (26, 46080923), (49, 24451102), (91, 13165978), (98, 12225551), (182, 6582989), (211, 5678218), (422, 2839109), (637, 1880854), (1274, 940427), (1477, 811174), (2743, 436786), (2954, 405587), (4457, 268814), (5486, 218393), (8914, 134407), (10339, 115882), (19201, 62398), (20678, 57941), (31199, 38402)]