1330521654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{10627}}^1$

素因数の和:10921

約数の個数: 64

約数和(自身を含む): 3330220032

約数和(自身を除く): 1999698378

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 271, 462, 542, 813, 1626, 1897, 2981, 3794, 5691, 5962, 8943, 10627, 11382, 17886, 20867, 21254, 31881, 41734, 62601, 63762, 74389, 116897, 125202, 148778, 223167, 233794, 350691, 446334, 701382, 818279, 1636558, 2454837, 2879917, 4909674, 5759834, 8639751, 17279502, 20159419, 31679087, 40318838, 60478257, 63358174, 95037261, 120956514, 190074522, 221753609, 443507218, 665260827, 1330521654]

約数ペア:

[(1, 1330521654), (2, 665260827), (3, 443507218), (6, 221753609), (7, 190074522), (11, 120956514), (14, 95037261), (21, 63358174), (22, 60478257), (33, 40318838), (42, 31679087), (66, 20159419), (77, 17279502), (154, 8639751), (231, 5759834), (271, 4909674), (462, 2879917), (542, 2454837), (813, 1636558), (1626, 818279), (1897, 701382), (2981, 446334), (3794, 350691), (5691, 233794), (5962, 223167), (8943, 148778), (10627, 125202), (11382, 116897), (17886, 74389), (20867, 63762), (21254, 62601), (31881, 41734)]