1917369910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2700521}}^1$

素因数の和:2700599

約数の個数: 16

約数和(自身を含む): 3499876512

約数和(自身を除く): 1582506602

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2700521, 5401042, 13502605, 27005210, 191736991, 383473982, 958684955, 1917369910]

約数ペア:

[(1, 1917369910), (2, 958684955), (5, 383473982), (10, 191736991), (71, 27005210), (142, 13502605), (355, 5401042), (710, 2700521)]