12344500220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3652219}}^1$

素因数の和:3652254

約数の個数: 36

約数和(自身を含む): 28070962920

約数和(自身を除く): 15726462700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3652219, 7304438, 14608876, 18261095, 36522190, 47478847, 73044380, 94957694, 189915388, 237394235, 474788470, 617225011, 949576940, 1234450022, 2468900044, 3086125055, 6172250110, 12344500220]

約数ペア:

[(1, 12344500220), (2, 6172250110), (4, 3086125055), (5, 2468900044), (10, 1234450022), (13, 949576940), (20, 617225011), (26, 474788470), (52, 237394235), (65, 189915388), (130, 94957694), (169, 73044380), (260, 47478847), (338, 36522190), (676, 18261095), (845, 14608876), (1690, 7304438), (3380, 3652219)]