1155148967536

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{13063}}^1\times {\mathrm{13513}}^1$

素因数の和:26993

約数の個数: 40

約数和(自身を含む): 2243911048160

約数和(自身を除く): 1088762080624

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 13063, 13513, 26126, 27026, 52252, 54052, 104504, 108104, 209008, 216208, 5342767, 5526817, 10685534, 11053634, 21371068, 22107268, 42742136, 44214536, 85484272, 88429072, 176520319, 353040638, 706081276, 1412162552, 2824325104, 72196810471, 144393620942, 288787241884, 577574483768, 1155148967536]

約数ペア:

[(1, 1155148967536), (2, 577574483768), (4, 288787241884), (8, 144393620942), (16, 72196810471), (409, 2824325104), (818, 1412162552), (1636, 706081276), (3272, 353040638), (6544, 176520319), (13063, 88429072), (13513, 85484272), (26126, 44214536), (27026, 42742136), (52252, 22107268), (54052, 21371068), (104504, 11053634), (108104, 10685534), (209008, 5526817), (216208, 5342767)]