521338042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 820290240

約数和(自身を除く): 298952198

約数列:

[1, 2, 41, 59, 82, 118, 197, 394, 547, 1094, 2419, 4838, 8077, 11623, 16154, 22427, 23246, 32273, 44854, 64546, 107759, 215518, 476543, 953086, 1323193, 2646386, 4418119, 6357781, 8836238, 12715562, 260669021, 521338042]

約数ペア:

[(1, 521338042), (2, 260669021), (41, 12715562), (59, 8836238), (82, 6357781), (118, 4418119), (197, 2646386), (394, 1323193), (547, 953086), (1094, 476543), (2419, 215518), (4838, 107759), (8077, 64546), (11623, 44854), (16154, 32273), (22427, 23246)]