1263926378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4419323}}^1$

素因数の和:4419349

約数の個数: 16

約数和(自身を含む): 2227339296

約数和(自身を除く): 963412918

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4419323, 8838646, 48612553, 57451199, 97225106, 114902398, 631963189, 1263926378]

約数ペア:

[(1, 1263926378), (2, 631963189), (11, 114902398), (13, 97225106), (22, 57451199), (26, 48612553), (143, 8838646), (286, 4419323)]