1213360954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{436147}}^1$

素因数の和:436269

約数の個数: 16

約数和(自身を含む): 1978367328

約数和(自身を除く): 765006374

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 436147, 872294, 5669911, 11339822, 46667729, 93335458, 606680477, 1213360954]

約数ペア:

[(1, 1213360954), (2, 606680477), (13, 93335458), (26, 46667729), (107, 11339822), (214, 5669911), (1391, 872294), (2782, 436147)]