4920991638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2671}}^1$

素因数の和:2949

約数の個数: 64

約数和(自身を含む): 10400535552

約数和(自身を除く): 5479543914

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 193, 222, 258, 386, 579, 1158, 1591, 2671, 3182, 4773, 5342, 7141, 8013, 8299, 9546, 14282, 16026, 16598, 21423, 24897, 42846, 49794, 98827, 114853, 197654, 229706, 296481, 307063, 344559, 515503, 592962, 614126, 689118, 921189, 1031006, 1546509, 1842378, 3093018, 4249561, 8499122, 12748683, 19073611, 22166629, 25497366, 38147222, 44333258, 57220833, 66499887, 114441666, 132999774, 820165273, 1640330546, 2460495819, 4920991638]

約数ペア:

[(1, 4920991638), (2, 2460495819), (3, 1640330546), (6, 820165273), (37, 132999774), (43, 114441666), (74, 66499887), (86, 57220833), (111, 44333258), (129, 38147222), (193, 25497366), (222, 22166629), (258, 19073611), (386, 12748683), (579, 8499122), (1158, 4249561), (1591, 3093018), (2671, 1842378), (3182, 1546509), (4773, 1031006), (5342, 921189), (7141, 689118), (8013, 614126), (8299, 592962), (9546, 515503), (14282, 344559), (16026, 307063), (16598, 296481), (21423, 229706), (24897, 197654), (42846, 114853), (49794, 98827)]