4420803416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{19559}}^1$

素因数の和:21071

約数の個数: 32

約数和(自身を含む): 8731584000

約数和(自身を除く): 4310780584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1487, 2974, 5948, 11896, 19559, 28253, 39118, 56506, 78236, 113012, 156472, 226024, 371621, 743242, 1486484, 2972968, 29084233, 58168466, 116336932, 232673864, 552600427, 1105200854, 2210401708, 4420803416]

約数ペア:

[(1, 4420803416), (2, 2210401708), (4, 1105200854), (8, 552600427), (19, 232673864), (38, 116336932), (76, 58168466), (152, 29084233), (1487, 2972968), (2974, 1486484), (5948, 743242), (11896, 371621), (19559, 226024), (28253, 156472), (39118, 113012), (56506, 78236)]