980581434

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{227}}^1\times {\mathrm{2099}}^1$

素因数の和:2352

約数の個数: 64

約数和(自身を含む): 2298240000

約数和(自身を除く): 1317658566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 227, 294, 343, 454, 681, 686, 1029, 1362, 1589, 2058, 2099, 3178, 4198, 4767, 6297, 9534, 11123, 12594, 14693, 22246, 29386, 33369, 44079, 66738, 77861, 88158, 102851, 155722, 205702, 233583, 308553, 467166, 476473, 617106, 719957, 952946, 1429419, 1439914, 2159871, 2858838, 3335311, 4319742, 6670622, 10005933, 20011866, 23347177, 46694354, 70041531, 140083062, 163430239, 326860478, 490290717, 980581434]

約数ペア:

[(1, 980581434), (2, 490290717), (3, 326860478), (6, 163430239), (7, 140083062), (14, 70041531), (21, 46694354), (42, 23347177), (49, 20011866), (98, 10005933), (147, 6670622), (227, 4319742), (294, 3335311), (343, 2858838), (454, 2159871), (681, 1439914), (686, 1429419), (1029, 952946), (1362, 719957), (1589, 617106), (2058, 476473), (2099, 467166), (3178, 308553), (4198, 233583), (4767, 205702), (6297, 155722), (9534, 102851), (11123, 88158), (12594, 77861), (14693, 66738), (22246, 44079), (29386, 33369)]