2004162524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25373}}^1$

素因数の和:25435

約数の個数: 72

約数和(自身を含む): 4535653248

約数和(自身を除く): 2531490724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19747, 25373, 39494, 50746, 78988, 101492, 177611, 329849, 355222, 659698, 710444, 786563, 1243277, 1319396, 1573126, 2308943, 2486554, 3146252, 4617886, 4973108, 5505941, 9235772, 10225319, 11011882, 16162601, 20450638, 22023764, 32325202, 38541587, 40901276, 64650404, 71577233, 77083174, 143154466, 154166348, 286308932, 501040631, 1002081262, 2004162524]

約数ペア:

[(1, 2004162524), (2, 1002081262), (4, 501040631), (7, 286308932), (13, 154166348), (14, 143154466), (26, 77083174), (28, 71577233), (31, 64650404), (49, 40901276), (52, 38541587), (62, 32325202), (91, 22023764), (98, 20450638), (124, 16162601), (182, 11011882), (196, 10225319), (217, 9235772), (364, 5505941), (403, 4973108), (434, 4617886), (637, 3146252), (806, 2486554), (868, 2308943), (1274, 1573126), (1519, 1319396), (1612, 1243277), (2548, 786563), (2821, 710444), (3038, 659698), (5642, 355222), (6076, 329849), (11284, 177611), (19747, 101492), (25373, 78988), (39494, 50746)]