2017227290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{231599}}^1$

素因数の和:231686

約数の個数: 32

約数和(自身を含む): 3968697600

約数和(自身を除く): 1951470310

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 231599, 463198, 1157995, 2315990, 3010787, 6021574, 15053935, 15517133, 30107870, 31034266, 77585665, 155171330, 201722729, 403445458, 1008613645, 2017227290]

約数ペア:

[(1, 2017227290), (2, 1008613645), (5, 403445458), (10, 201722729), (13, 155171330), (26, 77585665), (65, 31034266), (67, 30107870), (130, 15517133), (134, 15053935), (335, 6021574), (670, 3010787), (871, 2315990), (1742, 1157995), (4355, 463198), (8710, 231599)]