2211144446

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1\times {\mathrm{1163}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 3824997120

約数和(自身を除く): 1613852674

約数列:

[1, 2, 7, 14, 139, 278, 973, 977, 1163, 1946, 1954, 2326, 6839, 8141, 13678, 16282, 135803, 161657, 271606, 323314, 950621, 1131599, 1136251, 1901242, 2263198, 2272502, 7953757, 15907514, 157938889, 315877778, 1105572223, 2211144446]

約数ペア:

[(1, 2211144446), (2, 1105572223), (7, 315877778), (14, 157938889), (139, 15907514), (278, 7953757), (973, 2272502), (977, 2263198), (1163, 1901242), (1946, 1136251), (1954, 1131599), (2326, 950621), (6839, 323314), (8141, 271606), (13678, 161657), (16282, 135803)]