2119435630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{103843}}^1$

素因数の和:104020

約数の個数: 32

約数和(自身を含む): 4134652704

約数和(自身を除く): 2015217074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 103843, 207686, 519215, 1038430, 1349959, 2699918, 6749795, 13499590, 16303351, 32606702, 81516755, 163033510, 211943563, 423887126, 1059717815, 2119435630]

約数ペア:

[(1, 2119435630), (2, 1059717815), (5, 423887126), (10, 211943563), (13, 163033510), (26, 81516755), (65, 32606702), (130, 16303351), (157, 13499590), (314, 6749795), (785, 2699918), (1570, 1349959), (2041, 1038430), (4082, 519215), (10205, 207686), (20410, 103843)]