2017295286

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{17921}}^1$

素因数の和:18256

約数の個数: 32

約数和(自身を含む): 4106001888

約数和(自身を除く): 2088706602

約数列:

[1, 2, 3, 6, 73, 146, 219, 257, 438, 514, 771, 1542, 17921, 18761, 35842, 37522, 53763, 56283, 107526, 112566, 1308233, 2616466, 3924699, 4605697, 7849398, 9211394, 13817091, 27634182, 336215881, 672431762, 1008647643, 2017295286]

約数ペア:

[(1, 2017295286), (2, 1008647643), (3, 672431762), (6, 336215881), (73, 27634182), (146, 13817091), (219, 9211394), (257, 7849398), (438, 4605697), (514, 3924699), (771, 2616466), (1542, 1308233), (17921, 112566), (18761, 107526), (35842, 56283), (37522, 53763)]