4099970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 8667648

約数和(自身を除く): 4567678

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1583, 2590, 3166, 7915, 11081, 15830, 22162, 55405, 58571, 110810, 117142, 292855, 409997, 585710, 819994, 2049985, 4099970]

約数ペア:

[(1, 4099970), (2, 2049985), (5, 819994), (7, 585710), (10, 409997), (14, 292855), (35, 117142), (37, 110810), (70, 58571), (74, 55405), (185, 22162), (259, 15830), (370, 11081), (518, 7915), (1295, 3166), (1583, 2590)]