1946207830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{27802969}}^1$

素因数の和:27802983

約数の個数: 16

約数和(自身を含む): 4003627680

約数和(自身を除く): 2057419850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 27802969, 55605938, 139014845, 194620783, 278029690, 389241566, 973103915, 1946207830]

約数ペア:

[(1, 1946207830), (2, 973103915), (5, 389241566), (7, 278029690), (10, 194620783), (14, 139014845), (35, 55605938), (70, 27802969)]