281182018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7129}}^1$

素因数の和:7222

約数の個数: 32

約数和(自身を含む): 477938160

約数和(自身を除く): 196756142

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 481, 533, 962, 1066, 1517, 3034, 7129, 14258, 19721, 39442, 92677, 185354, 263773, 292289, 527546, 584578, 3429049, 3799757, 6858098, 7599514, 10814693, 21629386, 140591009, 281182018]

約数ペア:

[(1, 281182018), (2, 140591009), (13, 21629386), (26, 10814693), (37, 7599514), (41, 6858098), (74, 3799757), (82, 3429049), (481, 584578), (533, 527546), (962, 292289), (1066, 263773), (1517, 185354), (3034, 92677), (7129, 39442), (14258, 19721)]