2540429208

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{860579}}^1$

素因数の和:860632

約数の個数: 48

約数和(自身を含む): 7048150200

約数和(自身を除く): 4507720992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 860579, 1721158, 2581737, 3442316, 5163474, 6884632, 7745211, 10326948, 15490422, 20653896, 30980844, 35283739, 61961688, 70567478, 105851217, 141134956, 211702434, 282269912, 317553651, 423404868, 635107302, 846809736, 1270214604, 2540429208]

約数ペア:

[(1, 2540429208), (2, 1270214604), (3, 846809736), (4, 635107302), (6, 423404868), (8, 317553651), (9, 282269912), (12, 211702434), (18, 141134956), (24, 105851217), (36, 70567478), (41, 61961688), (72, 35283739), (82, 30980844), (123, 20653896), (164, 15490422), (246, 10326948), (328, 7745211), (369, 6884632), (492, 5163474), (738, 3442316), (984, 2581737), (1476, 1721158), (2952, 860579)]