1396007314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2677}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 2332302336

約数和(自身を除く): 936295022

約数列:

[1, 2, 13, 26, 31, 62, 403, 647, 806, 1294, 2677, 5354, 8411, 16822, 20057, 34801, 40114, 69602, 82987, 165974, 260741, 521482, 1078831, 1732019, 2157662, 3464038, 22516247, 45032494, 53692589, 107385178, 698003657, 1396007314]

約数ペア:

[(1, 1396007314), (2, 698003657), (13, 107385178), (26, 53692589), (31, 45032494), (62, 22516247), (403, 3464038), (647, 2157662), (806, 1732019), (1294, 1078831), (2677, 521482), (5354, 260741), (8411, 165974), (16822, 82987), (20057, 69602), (34801, 40114)]