457688284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{13751}}^1$

素因数の和:13965

約数の個数: 24

約数和(自身を含む): 821324448

約数和(自身を除く): 363636164

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 8321, 13751, 16642, 27502, 33284, 55004, 728803, 1457606, 2158907, 2915212, 4317814, 8635628, 114422071, 228844142, 457688284]

約数ペア:

[(1, 457688284), (2, 228844142), (4, 114422071), (53, 8635628), (106, 4317814), (157, 2915212), (212, 2158907), (314, 1457606), (628, 728803), (8321, 55004), (13751, 33284), (16642, 27502)]