1038863810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 1983467520

約数和(自身を除く): 944603710

約数列:

[1, 2, 5, 10, 29, 58, 67, 127, 134, 145, 254, 290, 335, 421, 635, 670, 842, 1270, 1943, 2105, 3683, 3886, 4210, 7366, 8509, 9715, 12209, 17018, 18415, 19430, 24418, 28207, 36830, 42545, 53467, 56414, 61045, 85090, 106934, 122090, 141035, 246761, 267335, 282070, 493522, 534670, 818003, 1233805, 1550543, 1636006, 2467610, 3101086, 3582289, 4090015, 7164578, 7752715, 8180030, 15505430, 17911445, 35822890, 103886381, 207772762, 519431905, 1038863810]

約数ペア:

[(1, 1038863810), (2, 519431905), (5, 207772762), (10, 103886381), (29, 35822890), (58, 17911445), (67, 15505430), (127, 8180030), (134, 7752715), (145, 7164578), (254, 4090015), (290, 3582289), (335, 3101086), (421, 2467610), (635, 1636006), (670, 1550543), (842, 1233805), (1270, 818003), (1943, 534670), (2105, 493522), (3683, 282070), (3886, 267335), (4210, 246761), (7366, 141035), (8509, 122090), (9715, 106934), (12209, 85090), (17018, 61045), (18415, 56414), (19430, 53467), (24418, 42545), (28207, 36830)]