117121264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 245421792

約数和(自身を除く): 128300528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 526, 1052, 2104, 2141, 3419, 4208, 4282, 6838, 8564, 13676, 17128, 27352, 27833, 34256, 54704, 55666, 111332, 222664, 445328, 563083, 1126166, 2252332, 4504664, 7320079, 9009328, 14640158, 29280316, 58560632, 117121264]

約数ペア:

[(1, 117121264), (2, 58560632), (4, 29280316), (8, 14640158), (13, 9009328), (16, 7320079), (26, 4504664), (52, 2252332), (104, 1126166), (208, 563083), (263, 445328), (526, 222664), (1052, 111332), (2104, 55666), (2141, 54704), (3419, 34256), (4208, 27833), (4282, 27352), (6838, 17128), (8564, 13676)]