242378292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553707}}^1$

素因数の和:1553727

約数の個数: 24

約数和(自身を含む): 609053536

約数和(自身を除く): 366675244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1553707, 3107414, 4661121, 6214828, 9322242, 18644484, 20198191, 40396382, 60594573, 80792764, 121189146, 242378292]

約数ペア:

[(1, 242378292), (2, 121189146), (3, 80792764), (4, 60594573), (6, 40396382), (12, 20198191), (13, 18644484), (26, 9322242), (39, 6214828), (52, 4661121), (78, 3107414), (156, 1553707)]