788751262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{631}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 1289401344

約数和(自身を除く): 500650082

約数列:

[1, 2, 13, 26, 131, 262, 367, 631, 734, 1262, 1703, 3406, 4771, 8203, 9542, 16406, 48077, 82661, 96154, 165322, 231577, 463154, 625001, 1074593, 1250002, 2149186, 3010501, 6021002, 30336587, 60673174, 394375631, 788751262]

約数ペア:

[(1, 788751262), (2, 394375631), (13, 60673174), (26, 30336587), (131, 6021002), (262, 3010501), (367, 2149186), (631, 1250002), (734, 1074593), (1262, 625001), (1703, 463154), (3406, 231577), (4771, 165322), (8203, 96154), (9542, 82661), (16406, 48077)]