2218706735

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1\times {\mathrm{1433}}^1$

素因数の和:2903

約数の個数: 32

約数和(自身を含む): 3145347072

約数和(自身を除く): 926640337

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1427, 1433, 7135, 7165, 9989, 10031, 44237, 44423, 49945, 50155, 221185, 222115, 309659, 310961, 1548295, 1554805, 2044891, 10224455, 14314237, 63391621, 71571185, 316958105, 443741347, 2218706735]

約数ペア:

[(1, 2218706735), (5, 443741347), (7, 316958105), (31, 71571185), (35, 63391621), (155, 14314237), (217, 10224455), (1085, 2044891), (1427, 1554805), (1433, 1548295), (7135, 310961), (7165, 309659), (9989, 222115), (10031, 221185), (44237, 50155), (44423, 49945)]