4920682018

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{18199}}^1$

素因数の和:18335

約数の個数: 48

約数和(自身を含む): 8963136000

約数和(自身を除く): 4042453982

約数列:

[1, 2, 7, 14, 31, 49, 62, 89, 98, 178, 217, 434, 623, 1246, 1519, 2759, 3038, 4361, 5518, 8722, 18199, 19313, 36398, 38626, 127393, 135191, 254786, 270382, 564169, 891751, 1128338, 1619711, 1783502, 3239422, 3949183, 7898366, 11337977, 22675954, 27644281, 50211041, 55288562, 79365839, 100422082, 158731678, 351477287, 702954574, 2460341009, 4920682018]

約数ペア:

[(1, 4920682018), (2, 2460341009), (7, 702954574), (14, 351477287), (31, 158731678), (49, 100422082), (62, 79365839), (89, 55288562), (98, 50211041), (178, 27644281), (217, 22675954), (434, 11337977), (623, 7898366), (1246, 3949183), (1519, 3239422), (2759, 1783502), (3038, 1619711), (4361, 1128338), (5518, 891751), (8722, 564169), (18199, 270382), (19313, 254786), (36398, 135191), (38626, 127393)]