2057967064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{171383}}^1$

素因数の和:171487

約数の個数: 32

約数和(自身を含む): 4113216000

約数和(自身を除く): 2055248936

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 6004, 12008, 171383, 342766, 685532, 1371064, 3256277, 6512554, 13025108, 13539257, 26050216, 27078514, 54157028, 108314056, 257245883, 514491766, 1028983532, 2057967064]

約数ペア:

[(1, 2057967064), (2, 1028983532), (4, 514491766), (8, 257245883), (19, 108314056), (38, 54157028), (76, 27078514), (79, 26050216), (152, 13539257), (158, 13025108), (316, 6512554), (632, 3256277), (1501, 1371064), (3002, 685532), (6004, 342766), (12008, 171383)]