2113702910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151303}}^1$

素因数の和:151448

約数の個数: 32

約数和(自身を含む): 4183252992

約数和(自身を除く): 2069550082

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 151303, 302606, 756515, 1513030, 1664333, 3328666, 8321665, 16643330, 19215481, 38430962, 96077405, 192154810, 211370291, 422740582, 1056851455, 2113702910]

約数ペア:

[(1, 2113702910), (2, 1056851455), (5, 422740582), (10, 211370291), (11, 192154810), (22, 96077405), (55, 38430962), (110, 19215481), (127, 16643330), (254, 8321665), (635, 3328666), (1270, 1664333), (1397, 1513030), (2794, 756515), (6985, 302606), (13970, 151303)]