2159705028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13844263}}^1$

素因数の和:13844283

約数の個数: 24

約数和(自身を含む): 5426951488

約数和(自身を除く): 3267246460

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13844263, 27688526, 41532789, 55377052, 83065578, 166131156, 179975419, 359950838, 539926257, 719901676, 1079852514, 2159705028]

約数ペア:

[(1, 2159705028), (2, 1079852514), (3, 719901676), (4, 539926257), (6, 359950838), (12, 179975419), (13, 166131156), (26, 83065578), (39, 55377052), (52, 41532789), (78, 27688526), (156, 13844263)]