260147796416

素因数分解:

$2^6\times {\mathrm{1601}}^1\times {\mathrm{2538919}}^1$

素因数の和:2540532

約数の個数: 28

約数和(自身を含む): 516553429680

約数和(自身を除く): 256405633264

約数列:

[1, 2, 4, 8, 16, 32, 64, 1601, 3202, 6404, 12808, 25616, 51232, 102464, 2538919, 5077838, 10155676, 20311352, 40622704, 81245408, 162490816, 4064809319, 8129618638, 16259237276, 32518474552, 65036949104, 130073898208, 260147796416]

約数ペア:

[(1, 260147796416), (2, 130073898208), (4, 65036949104), (8, 32518474552), (16, 16259237276), (32, 8129618638), (64, 4064809319), (1601, 162490816), (3202, 81245408), (6404, 40622704), (12808, 20311352), (25616, 10155676), (51232, 5077838), (102464, 2538919)]