319196164

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{186883}}^1$

素因数の和:186955

約数の個数: 24

約数和(自身を含む): 648861248

約数和(自身を除く): 329665084

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 186883, 373766, 747532, 1308181, 2616362, 5232724, 11399863, 22799726, 45599452, 79799041, 159598082, 319196164]

約数ペア:

[(1, 319196164), (2, 159598082), (4, 79799041), (7, 45599452), (14, 22799726), (28, 11399863), (61, 5232724), (122, 2616362), (244, 1308181), (427, 747532), (854, 373766), (1708, 186883)]