1312366952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{742289}}^1$

素因数の和:742325

約数の個数: 32

約数和(自身を含む): 2805856200

約数和(自身を除く): 1493489248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 742289, 1484578, 2969156, 5938312, 9649757, 12618913, 19299514, 25237826, 38599028, 50475652, 77198056, 100951304, 164045869, 328091738, 656183476, 1312366952]

約数ペア:

[(1, 1312366952), (2, 656183476), (4, 328091738), (8, 164045869), (13, 100951304), (17, 77198056), (26, 50475652), (34, 38599028), (52, 25237826), (68, 19299514), (104, 12618913), (136, 9649757), (221, 5938312), (442, 2969156), (884, 1484578), (1768, 742289)]