2011074910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1879}}^1\times {\mathrm{8233}}^1$

素因数の和:10132

約数の個数: 32

約数和(自身を含む): 3900939840

約数和(自身を除く): 1889864930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1879, 3758, 8233, 9395, 16466, 18790, 24427, 41165, 48854, 82330, 107029, 122135, 214058, 244270, 535145, 1070290, 15469807, 30939614, 77349035, 154698070, 201107491, 402214982, 1005537455, 2011074910]

約数ペア:

[(1, 2011074910), (2, 1005537455), (5, 402214982), (10, 201107491), (13, 154698070), (26, 77349035), (65, 30939614), (130, 15469807), (1879, 1070290), (3758, 535145), (8233, 244270), (9395, 214058), (16466, 122135), (18790, 107029), (24427, 82330), (41165, 48854)]