2578984

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 5212800

約数和(自身を除く): 2633816

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 361, 376, 722, 893, 1444, 1786, 2888, 3572, 6859, 7144, 13718, 16967, 27436, 33934, 54872, 67868, 135736, 322373, 644746, 1289492, 2578984]

約数ペア:

[(1, 2578984), (2, 1289492), (4, 644746), (8, 322373), (19, 135736), (38, 67868), (47, 54872), (76, 33934), (94, 27436), (152, 16967), (188, 13718), (361, 7144), (376, 6859), (722, 3572), (893, 2888), (1444, 1786)]