978889171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{48991}}^1$

素因数の和:49086

約数の個数: 16

約数和(自身を含む): 1111138560

約数和(自身を除く): 132249389

約数列:

[1, 13, 29, 53, 377, 689, 1537, 19981, 48991, 636883, 1420739, 2596523, 18469607, 33754799, 75299167, 978889171]

約数ペア:

[(1, 978889171), (13, 75299167), (29, 33754799), (53, 18469607), (377, 2596523), (689, 1420739), (1537, 636883), (19981, 48991)]