669808932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{2203}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 1684737600

約数和(自身を除く): 1014928668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1949, 2203, 3898, 4406, 5847, 6609, 7796, 8812, 11694, 13218, 23388, 25337, 26436, 28639, 50674, 57278, 76011, 85917, 101348, 114556, 152022, 171834, 304044, 343668, 4293647, 8587294, 12880941, 17174588, 25761882, 51523764, 55817411, 111634822, 167452233, 223269644, 334904466, 669808932]

約数ペア:

[(1, 669808932), (2, 334904466), (3, 223269644), (4, 167452233), (6, 111634822), (12, 55817411), (13, 51523764), (26, 25761882), (39, 17174588), (52, 12880941), (78, 8587294), (156, 4293647), (1949, 343668), (2203, 304044), (3898, 171834), (4406, 152022), (5847, 114556), (6609, 101348), (7796, 85917), (8812, 76011), (11694, 57278), (13218, 50674), (23388, 28639), (25337, 26436)]