242511774

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 489417984

約数和(自身を除く): 246906210

約数列:

[1, 2, 3, 6, 263, 313, 491, 526, 626, 789, 939, 982, 1473, 1578, 1878, 2946, 82319, 129133, 153683, 164638, 246957, 258266, 307366, 387399, 461049, 493914, 774798, 922098, 40418629, 80837258, 121255887, 242511774]

約数ペア:

[(1, 242511774), (2, 121255887), (3, 80837258), (6, 40418629), (263, 922098), (313, 774798), (491, 493914), (526, 461049), (626, 387399), (789, 307366), (939, 258266), (982, 246957), (1473, 164638), (1578, 153683), (1878, 129133), (2946, 82319)]