13353860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51361}}^1$

素因数の和:51383

約数の個数: 24

約数和(自身を含む): 30200856

約数和(自身を除く): 16846996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51361, 102722, 205444, 256805, 513610, 667693, 1027220, 1335386, 2670772, 3338465, 6676930, 13353860]

約数ペア:

[(1, 13353860), (2, 6676930), (4, 3338465), (5, 2670772), (10, 1335386), (13, 1027220), (20, 667693), (26, 513610), (52, 256805), (65, 205444), (130, 102722), (260, 51361)]