8052460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30993

約数の個数: 24

約数和(自身を含む): 18211536

約数和(自身を除く): 10159076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30971, 61942, 123884, 154855, 309710, 402623, 619420, 805246, 1610492, 2013115, 4026230, 8052460]

約数ペア:

[(1, 8052460), (2, 4026230), (4, 2013115), (5, 1610492), (10, 805246), (13, 619420), (20, 402623), (26, 309710), (52, 154855), (65, 123884), (130, 61942), (260, 30971)]