1630064878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{87931}}^1$

素因数の和:88000

約数の個数: 32

約数和(自身を含む): 2836334592

約数和(自身を除く): 1206269714

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 87931, 175862, 1143103, 2022413, 2286206, 2725861, 4044826, 5451722, 26291369, 35436193, 52582738, 62694803, 70872386, 125389606, 815032439, 1630064878]

約数ペア:

[(1, 1630064878), (2, 815032439), (13, 125389606), (23, 70872386), (26, 62694803), (31, 52582738), (46, 35436193), (62, 26291369), (299, 5451722), (403, 4044826), (598, 2725861), (713, 2286206), (806, 2022413), (1426, 1143103), (9269, 175862), (18538, 87931)]