404233492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{30971}}^1$

素因数の和:31239

約数の個数: 24

約数和(自身を含む): 764884512

約数和(自身を除く): 360651020

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 30971, 61942, 123884, 402623, 805246, 1610492, 7773721, 15547442, 31094884, 101058373, 202116746, 404233492]

約数ペア:

[(1, 404233492), (2, 202116746), (4, 101058373), (13, 31094884), (26, 15547442), (52, 7773721), (251, 1610492), (502, 805246), (1004, 402623), (3263, 123884), (6526, 61942), (13052, 30971)]