1680702912019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{953}}^1$

素因数の和:1904

約数の個数: 64

約数和(自身を含む): 1908464025600

約数和(自身を除く): 227761113581

約数列:

[1, 19, 23, 43, 127, 437, 739, 817, 953, 989, 2413, 2921, 5461, 14041, 16997, 18107, 18791, 21919, 31777, 40979, 55499, 93853, 103759, 121031, 125603, 322943, 416461, 603763, 704267, 730871, 778601, 942517, 1783207, 2158619, 2299589, 2386457, 2783713, 4035679, 5204333, 13381073, 13886549, 16198141, 17907823, 30283481, 41013761, 52890547, 76677901, 89441909, 92820617, 98882327, 119699659, 307764679, 575386139, 696520063, 1699396271, 1763591723, 2057163907, 2274293521, 3846002087, 13233881197, 39086114233, 73074039653, 88458048001, 1680702912019]

約数ペア:

[(1, 1680702912019), (19, 88458048001), (23, 73074039653), (43, 39086114233), (127, 13233881197), (437, 3846002087), (739, 2274293521), (817, 2057163907), (953, 1763591723), (989, 1699396271), (2413, 696520063), (2921, 575386139), (5461, 307764679), (14041, 119699659), (16997, 98882327), (18107, 92820617), (18791, 89441909), (21919, 76677901), (31777, 52890547), (40979, 41013761), (55499, 30283481), (93853, 17907823), (103759, 16198141), (121031, 13886549), (125603, 13381073), (322943, 5204333), (416461, 4035679), (603763, 2783713), (704267, 2386457), (730871, 2299589), (778601, 2158619), (942517, 1783207)]