2494893574

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 3878378496

約数和(自身を除く): 1383484922

約数列:

[1, 2, 47, 94, 137, 151, 274, 302, 1283, 2566, 6439, 7097, 12878, 14194, 20687, 41374, 60301, 120602, 175771, 193733, 351542, 387466, 972289, 1944578, 8261237, 9105451, 16522474, 18210902, 26541421, 53082842, 1247446787, 2494893574]

約数ペア:

[(1, 2494893574), (2, 1247446787), (47, 53082842), (94, 26541421), (137, 18210902), (151, 16522474), (274, 9105451), (302, 8261237), (1283, 1944578), (2566, 972289), (6439, 387466), (7097, 351542), (12878, 193733), (14194, 175771), (20687, 120602), (41374, 60301)]