1970768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3329}}^1$

素因数の和:3374

約数の個数: 20

約数和(自身を含む): 3922740

約数和(自身を除く): 1951972

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3329, 6658, 13316, 26632, 53264, 123173, 246346, 492692, 985384, 1970768]

約数ペア:

[(1, 1970768), (2, 985384), (4, 492692), (8, 246346), (16, 123173), (37, 53264), (74, 26632), (148, 13316), (296, 6658), (592, 3329)]