4622890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4449110

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 839, 1102, 1678, 2755, 4195, 5510, 8390, 15941, 24331, 31882, 48662, 79705, 121655, 159410, 243310, 462289, 924578, 2311445, 4622890]

約数ペア:

[(1, 4622890), (2, 2311445), (5, 924578), (10, 462289), (19, 243310), (29, 159410), (38, 121655), (58, 79705), (95, 48662), (145, 31882), (190, 24331), (290, 15941), (551, 8390), (839, 5510), (1102, 4195), (1678, 2755)]