8414325647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1\times {\mathrm{1423}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 10449653760

約数和(自身を除く): 2035328113

約数列:

[1, 7, 13, 91, 181, 359, 1267, 1423, 2353, 2513, 4667, 9961, 16471, 18499, 32669, 64979, 129493, 257563, 454853, 510857, 844727, 1802941, 3348319, 3575999, 5913089, 6641141, 23438233, 46487987, 92465117, 647255819, 1202046521, 8414325647]

約数ペア:

[(1, 8414325647), (7, 1202046521), (13, 647255819), (91, 92465117), (181, 46487987), (359, 23438233), (1267, 6641141), (1423, 5913089), (2353, 3575999), (2513, 3348319), (4667, 1802941), (9961, 844727), (16471, 510857), (18499, 454853), (32669, 257563), (64979, 129493)]