1946828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 3798480

約数和(自身を除く): 1851652

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1291, 1508, 2582, 5164, 16783, 33566, 37439, 67132, 74878, 149756, 486707, 973414, 1946828]

約数ペア:

[(1, 1946828), (2, 973414), (4, 486707), (13, 149756), (26, 74878), (29, 67132), (52, 37439), (58, 33566), (116, 16783), (377, 5164), (754, 2582), (1291, 1508)]