1902460948

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{494917}}^1$

素因数の和:494983

約数の個数: 18

約数和(自身を含む): 3440175018

約数和(自身を除く): 1537714070

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 494917, 989834, 1979668, 15342427, 30684854, 61369708, 475615237, 951230474, 1902460948]

約数ペア:

[(1, 1902460948), (2, 951230474), (4, 475615237), (31, 61369708), (62, 30684854), (124, 15342427), (961, 1979668), (1922, 989834), (3844, 494917)]