1639753622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{6271}}^1$

素因数の和:6488

約数の個数: 32

約数和(自身を含む): 2702730240

約数和(自身を除く): 1062976618

約数列:

[1, 2, 13, 26, 89, 113, 178, 226, 1157, 1469, 2314, 2938, 6271, 10057, 12542, 20114, 81523, 130741, 163046, 261482, 558119, 708623, 1116238, 1417246, 7255547, 9212099, 14511094, 18424198, 63067447, 126134894, 819876811, 1639753622]

約数ペア:

[(1, 1639753622), (2, 819876811), (13, 126134894), (26, 63067447), (89, 18424198), (113, 14511094), (178, 9212099), (226, 7255547), (1157, 1417246), (1469, 1116238), (2314, 708623), (2938, 558119), (6271, 261482), (10057, 163046), (12542, 130741), (20114, 81523)]