1604491906

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{42839}}^1$

素因数の和:43209

約数の個数: 16

約数和(自身を含む): 2454217920

約数和(自身を除く): 849726014

約数列:

[1, 2, 61, 122, 307, 614, 18727, 37454, 42839, 85678, 2613179, 5226358, 13151573, 26303146, 802245953, 1604491906]

約数ペア:

[(1, 1604491906), (2, 802245953), (61, 26303146), (122, 13151573), (307, 5226358), (614, 2613179), (18727, 85678), (37454, 42839)]