1866367048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{197207}}^1$

素因数の和:197246

約数の個数: 48

約数和(自身を含む): 4330687680

約数和(自身を除く): 2464320632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 197207, 394414, 788828, 1380449, 1577656, 2563691, 2760898, 5127382, 5521796, 10254764, 11043592, 17945837, 20509528, 33327983, 35891674, 66655966, 71783348, 133311932, 143566696, 233295881, 266623864, 466591762, 933183524, 1866367048]

約数ペア:

[(1, 1866367048), (2, 933183524), (4, 466591762), (7, 266623864), (8, 233295881), (13, 143566696), (14, 133311932), (26, 71783348), (28, 66655966), (52, 35891674), (56, 33327983), (91, 20509528), (104, 17945837), (169, 11043592), (182, 10254764), (338, 5521796), (364, 5127382), (676, 2760898), (728, 2563691), (1183, 1577656), (1352, 1380449), (2366, 788828), (4732, 394414), (9464, 197207)]