2012340407

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22549}}^1$

素因数の和:22647

約数の個数: 32

約数和(自身を含む): 2684352000

約数和(自身を除く): 672011593

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 4697, 8113, 12749, 22549, 89243, 157843, 248039, 428431, 1375489, 1736273, 2999017, 4712741, 9628423, 15130379, 26134291, 32989187, 105912653, 182940037, 287477201, 2012340407]

約数ペア:

[(1, 2012340407), (7, 287477201), (11, 182940037), (19, 105912653), (61, 32989187), (77, 26134291), (133, 15130379), (209, 9628423), (427, 4712741), (671, 2999017), (1159, 1736273), (1463, 1375489), (4697, 428431), (8113, 248039), (12749, 157843), (22549, 89243)]