2291630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 2280658

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 251, 415, 502, 830, 913, 1255, 1826, 2510, 2761, 4565, 5522, 9130, 13805, 20833, 27610, 41666, 104165, 208330, 229163, 458326, 1145815, 2291630]

約数ペア:

[(1, 2291630), (2, 1145815), (5, 458326), (10, 229163), (11, 208330), (22, 104165), (55, 41666), (83, 27610), (110, 20833), (166, 13805), (251, 9130), (415, 5522), (502, 4565), (830, 2761), (913, 2510), (1255, 1826)]