1570705704

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{21881}}^1$

素因数の和:22890

約数の個数: 48

約数和(自身を含む): 4258456020

約数和(自身を除く): 2687750316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 21881, 23928, 35892, 43762, 65643, 71784, 87524, 131286, 175048, 196929, 262572, 393858, 525144, 787716, 1575432, 21815357, 43630714, 65446071, 87261428, 130892142, 174522856, 196338213, 261784284, 392676426, 523568568, 785352852, 1570705704]

約数ペア:

[(1, 1570705704), (2, 785352852), (3, 523568568), (4, 392676426), (6, 261784284), (8, 196338213), (9, 174522856), (12, 130892142), (18, 87261428), (24, 65446071), (36, 43630714), (72, 21815357), (997, 1575432), (1994, 787716), (2991, 525144), (3988, 393858), (5982, 262572), (7976, 196929), (8973, 175048), (11964, 131286), (17946, 87524), (21881, 71784), (23928, 65643), (35892, 43762)]