2495001830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8048393}}^1$

素因数の和:8048431

約数の個数: 16

約数和(自身を含む): 4635874944

約数和(自身を除く): 2140873114

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8048393, 16096786, 40241965, 80483930, 249500183, 499000366, 1247500915, 2495001830]

約数ペア:

[(1, 2495001830), (2, 1247500915), (5, 499000366), (10, 249500183), (31, 80483930), (62, 40241965), (155, 16096786), (310, 8048393)]