140491572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{900587}}^1$

素因数の和:900607

約数の個数: 24

約数和(自身を含む): 353030496

約数和(自身を除く): 212538924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 900587, 1801174, 2701761, 3602348, 5403522, 10807044, 11707631, 23415262, 35122893, 46830524, 70245786, 140491572]

約数ペア:

[(1, 140491572), (2, 70245786), (3, 46830524), (4, 35122893), (6, 23415262), (12, 11707631), (13, 10807044), (26, 5403522), (39, 3602348), (52, 2701761), (78, 1801174), (156, 900587)]