447804574

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 778417920

約数和(自身を除く): 330613346

約数列:

[1, 2, 7, 14, 97, 194, 419, 679, 787, 838, 1358, 1574, 2933, 5509, 5866, 11018, 40643, 76339, 81286, 152678, 284501, 329753, 534373, 569002, 659506, 1068746, 2308271, 4616542, 31986041, 63972082, 223902287, 447804574]

約数ペア:

[(1, 447804574), (2, 223902287), (7, 63972082), (14, 31986041), (97, 4616542), (194, 2308271), (419, 1068746), (679, 659506), (787, 569002), (838, 534373), (1358, 329753), (1574, 284501), (2933, 152678), (5509, 81286), (5866, 76339), (11018, 40643)]