641176148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{57847}}^1$

素因数の和:58031

約数の個数: 24

約数和(自身を含む): 1195371072

約数和(自身を除く): 554194924

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 57847, 115694, 231388, 983399, 1966798, 3933596, 9429061, 18858122, 37716244, 160294037, 320588074, 641176148]

約数ペア:

[(1, 641176148), (2, 320588074), (4, 160294037), (17, 37716244), (34, 18858122), (68, 9429061), (163, 3933596), (326, 1966798), (652, 983399), (2771, 231388), (5542, 115694), (11084, 57847)]