438936654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5627393}}^1$

素因数の和:5627411

約数の個数: 16

約数和(自身を含む): 945402192

約数和(自身を除く): 506465538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5627393, 11254786, 16882179, 33764358, 73156109, 146312218, 219468327, 438936654]

約数ペア:

[(1, 438936654), (2, 219468327), (3, 146312218), (6, 73156109), (13, 33764358), (26, 16882179), (39, 11254786), (78, 5627393)]