520172276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{34141}}^1$

素因数の和:34451

約数の個数: 24

約数和(自身を含む): 983699304

約数和(自身を除く): 463527028

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 15236, 34141, 68282, 136564, 443833, 887666, 1775332, 10003313, 20006626, 40013252, 130043069, 260086138, 520172276]

約数ペア:

[(1, 520172276), (2, 260086138), (4, 130043069), (13, 40013252), (26, 20006626), (52, 10003313), (293, 1775332), (586, 887666), (1172, 443833), (3809, 136564), (7618, 68282), (15236, 34141)]