253100122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1657}}^1$

素因数の和:1854

約数の個数: 32

約数和(自身を含む): 425456064

約数和(自身を除く): 172355942

約数列:

[1, 2, 11, 22, 53, 106, 131, 262, 583, 1166, 1441, 1657, 2882, 3314, 6943, 13886, 18227, 36454, 76373, 87821, 152746, 175642, 217067, 434134, 966031, 1932062, 2387737, 4775474, 11504551, 23009102, 126550061, 253100122]

約数ペア:

[(1, 253100122), (2, 126550061), (11, 23009102), (22, 11504551), (53, 4775474), (106, 2387737), (131, 1932062), (262, 966031), (583, 434134), (1166, 217067), (1441, 175642), (1657, 152746), (2882, 87821), (3314, 76373), (6943, 36454), (13886, 18227)]