1301976248839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2254477}}^1$

素因数の和:2254735

約数の個数: 32

約数和(自身を含む): 1651792905216

約数和(自身を除く): 349816656377

約数列:

[1, 7, 17, 23, 119, 161, 211, 391, 1477, 2737, 3587, 4853, 25109, 33971, 82501, 577507, 2254477, 15781339, 38326109, 51852971, 268282763, 362970797, 475694647, 881500507, 3329862529, 6170503549, 8086808999, 10940976881, 56607662993, 76586838167, 185996606977, 1301976248839]

約数ペア:

[(1, 1301976248839), (7, 185996606977), (17, 76586838167), (23, 56607662993), (119, 10940976881), (161, 8086808999), (211, 6170503549), (391, 3329862529), (1477, 881500507), (2737, 475694647), (3587, 362970797), (4853, 268282763), (25109, 51852971), (33971, 38326109), (82501, 15781339), (577507, 2254477)]