3849890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 7810560

約数和(自身を除く): 3960670

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1129, 1705, 2258, 3410, 5645, 11290, 12419, 24838, 34999, 62095, 69998, 124190, 174995, 349990, 384989, 769978, 1924945, 3849890]

約数ペア:

[(1, 3849890), (2, 1924945), (5, 769978), (10, 384989), (11, 349990), (22, 174995), (31, 124190), (55, 69998), (62, 62095), (110, 34999), (155, 24838), (310, 12419), (341, 11290), (682, 5645), (1129, 3410), (1705, 2258)]