172079474

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103289}}^1$

素因数の和:103322

約数の個数: 24

約数和(自身を含む): 317926620

約数和(自身を除く): 145847146

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 103289, 206578, 723023, 1446046, 1755913, 3511826, 5061161, 10122322, 12291391, 24582782, 86039737, 172079474]

約数ペア:

[(1, 172079474), (2, 86039737), (7, 24582782), (14, 12291391), (17, 10122322), (34, 5061161), (49, 3511826), (98, 1755913), (119, 1446046), (238, 723023), (833, 206578), (1666, 103289)]