2166646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 1554314

約数列:

[1, 2, 19, 23, 37, 38, 46, 67, 74, 134, 437, 703, 851, 874, 1273, 1406, 1541, 1702, 2479, 2546, 3082, 4958, 16169, 29279, 32338, 47101, 57017, 58558, 94202, 114034, 1083323, 2166646]

約数ペア:

[(1, 2166646), (2, 1083323), (19, 114034), (23, 94202), (37, 58558), (38, 57017), (46, 47101), (67, 32338), (74, 29279), (134, 16169), (437, 4958), (703, 3082), (851, 2546), (874, 2479), (1273, 1702), (1406, 1541)]