331316492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{11317}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 625568496

約数和(自身を除く): 294252004

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 7319, 11317, 14638, 22634, 29276, 45268, 147121, 294242, 588484, 6371471, 12742942, 25485884, 82829123, 165658246, 331316492]

約数ペア:

[(1, 331316492), (2, 165658246), (4, 82829123), (13, 25485884), (26, 12742942), (52, 6371471), (563, 588484), (1126, 294242), (2252, 147121), (7319, 45268), (11317, 29276), (14638, 22634)]