1663669226

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1033}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 2606374848

約数和(自身を除く): 942705622

約数列:

[1, 2, 43, 61, 86, 122, 307, 614, 1033, 2066, 2623, 5246, 13201, 18727, 26402, 37454, 44419, 63013, 88838, 126026, 317131, 634262, 805261, 1610522, 2709559, 5419118, 13636633, 19344991, 27273266, 38689982, 831834613, 1663669226]

約数ペア:

[(1, 1663669226), (2, 831834613), (43, 38689982), (61, 27273266), (86, 19344991), (122, 13636633), (307, 5419118), (614, 2709559), (1033, 1610522), (2066, 805261), (2623, 634262), (5246, 317131), (13201, 126026), (18727, 88838), (26402, 63013), (37454, 44419)]