1672844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 1391476

約数列:

[1, 2, 4, 37, 74, 89, 127, 148, 178, 254, 356, 508, 3293, 4699, 6586, 9398, 11303, 13172, 18796, 22606, 45212, 418211, 836422, 1672844]

約数ペア:

[(1, 1672844), (2, 836422), (4, 418211), (37, 45212), (74, 22606), (89, 18796), (127, 13172), (148, 11303), (178, 9398), (254, 6586), (356, 4699), (508, 3293)]