2100068866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 3876802560

約数和(自身を除く): 1776733694

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 359, 491, 518, 718, 851, 982, 1702, 2513, 3437, 5026, 5957, 6874, 8257, 11293, 11914, 13283, 16514, 18167, 22586, 26566, 36334, 57799, 79051, 92981, 115598, 127169, 158102, 176269, 185962, 254338, 305509, 352538, 417841, 611018, 835682, 1233883, 2138563, 2467766, 2924887, 4054187, 4277126, 5849774, 6521953, 8108374, 13043906, 28379309, 45653671, 56758618, 91307342, 150004919, 300009838, 1050034433, 2100068866]

約数ペア:

[(1, 2100068866), (2, 1050034433), (7, 300009838), (14, 150004919), (23, 91307342), (37, 56758618), (46, 45653671), (74, 28379309), (161, 13043906), (259, 8108374), (322, 6521953), (359, 5849774), (491, 4277126), (518, 4054187), (718, 2924887), (851, 2467766), (982, 2138563), (1702, 1233883), (2513, 835682), (3437, 611018), (5026, 417841), (5957, 352538), (6874, 305509), (8257, 254338), (11293, 185962), (11914, 176269), (13283, 158102), (16514, 127169), (18167, 115598), (22586, 92981), (26566, 79051), (36334, 57799)]