4178996914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 7112448000

約数和(自身を除く): 2933451086

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 139, 278, 437, 779, 839, 874, 943, 1558, 1678, 1886, 2641, 3197, 5282, 5699, 6394, 11398, 15941, 17917, 19297, 31882, 34399, 35834, 38594, 60743, 68798, 108281, 116621, 121486, 131077, 216562, 233242, 262154, 366643, 653581, 733286, 791177, 1307162, 1582354, 2215799, 2490463, 2682283, 4431598, 4781461, 4980926, 5364566, 9562922, 15032363, 30064726, 50963377, 90847759, 101926754, 109973603, 181695518, 219947206, 2089498457, 4178996914]

約数ペア:

[(1, 4178996914), (2, 2089498457), (19, 219947206), (23, 181695518), (38, 109973603), (41, 101926754), (46, 90847759), (82, 50963377), (139, 30064726), (278, 15032363), (437, 9562922), (779, 5364566), (839, 4980926), (874, 4781461), (943, 4431598), (1558, 2682283), (1678, 2490463), (1886, 2215799), (2641, 1582354), (3197, 1307162), (5282, 791177), (5699, 733286), (6394, 653581), (11398, 366643), (15941, 262154), (17917, 233242), (19297, 216562), (31882, 131077), (34399, 121486), (35834, 116621), (38594, 108281), (60743, 68798)]