1400578768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4607167}}^1$

素因数の和:4607194

約数の個数: 20

約数和(自身を含む): 2856444160

約数和(自身を除く): 1455865392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4607167, 9214334, 18428668, 36857336, 73714672, 87536173, 175072346, 350144692, 700289384, 1400578768]

約数ペア:

[(1, 1400578768), (2, 700289384), (4, 350144692), (8, 175072346), (16, 87536173), (19, 73714672), (38, 36857336), (76, 18428668), (152, 9214334), (304, 4607167)]