2039694004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{40237}}^1$

素因数の和:40312

約数の個数: 48

約数和(自身を含む): 4055990400

約数和(自身を除く): 2016296396

約数列:

[1, 2, 4, 19, 23, 29, 38, 46, 58, 76, 92, 116, 437, 551, 667, 874, 1102, 1334, 1748, 2204, 2668, 12673, 25346, 40237, 50692, 80474, 160948, 764503, 925451, 1166873, 1529006, 1850902, 2333746, 3058012, 3701804, 4667492, 17583569, 22170587, 26838079, 35167138, 44341174, 53676158, 70334276, 88682348, 107352316, 509923501, 1019847002, 2039694004]

約数ペア:

[(1, 2039694004), (2, 1019847002), (4, 509923501), (19, 107352316), (23, 88682348), (29, 70334276), (38, 53676158), (46, 44341174), (58, 35167138), (76, 26838079), (92, 22170587), (116, 17583569), (437, 4667492), (551, 3701804), (667, 3058012), (874, 2333746), (1102, 1850902), (1334, 1529006), (1748, 1166873), (2204, 925451), (2668, 764503), (12673, 160948), (25346, 80474), (40237, 50692)]