978047354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{69257}}^1$

素因数の和:69589

約数の個数: 16

約数和(自身を含む): 1535865408

約数和(自身を除く): 557818054

約数列:

[1, 2, 23, 46, 307, 614, 7061, 14122, 69257, 138514, 1592911, 3185822, 21261899, 42523798, 489023677, 978047354]

約数ペア:

[(1, 978047354), (2, 489023677), (23, 42523798), (46, 21261899), (307, 3185822), (614, 1592911), (7061, 138514), (14122, 69257)]