120186404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{43609}}^1$

素因数の和:43679

約数の個数: 24

約数和(自身を含む): 230784120

約数和(自身を除く): 110597716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 43609, 87218, 174436, 566917, 1133834, 2267668, 2311277, 4622554, 9245108, 30046601, 60093202, 120186404]

約数ペア:

[(1, 120186404), (2, 60093202), (4, 30046601), (13, 9245108), (26, 4622554), (52, 2311277), (53, 2267668), (106, 1133834), (212, 566917), (689, 174436), (1378, 87218), (2756, 43609)]