2968578730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{88853}}^1$

素因数の和:89130

約数の個数: 32

約数和(自身を含む): 5776931664

約数和(自身を除く): 2808352934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2570, 3341, 6682, 16705, 33410, 88853, 177706, 444265, 888530, 1155089, 2310178, 5775445, 11550890, 22835221, 45670442, 114176105, 228352210, 296857873, 593715746, 1484289365, 2968578730]

約数ペア:

[(1, 2968578730), (2, 1484289365), (5, 593715746), (10, 296857873), (13, 228352210), (26, 114176105), (65, 45670442), (130, 22835221), (257, 11550890), (514, 5775445), (1285, 2310178), (2570, 1155089), (3341, 888530), (6682, 444265), (16705, 177706), (33410, 88853)]