2013300890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{7129}}^1$

素因数の和:8078

約数の個数: 32

約数和(自身を含む): 3745474560

約数和(自身を除く): 1732173670

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 911, 1822, 4555, 7129, 9110, 14258, 28241, 35645, 56482, 71290, 141205, 220999, 282410, 441998, 1104995, 2209990, 6494519, 12989038, 32472595, 64945190, 201330089, 402660178, 1006650445, 2013300890]

約数ペア:

[(1, 2013300890), (2, 1006650445), (5, 402660178), (10, 201330089), (31, 64945190), (62, 32472595), (155, 12989038), (310, 6494519), (911, 2209990), (1822, 1104995), (4555, 441998), (7129, 282410), (9110, 220999), (14258, 141205), (28241, 71290), (35645, 56482)]