129677948

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4057}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 232474704

約数和(自身を除く): 102796756

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 4057, 7991, 8114, 15982, 16228, 31964, 247477, 494954, 531467, 989908, 1062934, 2125868, 32419487, 64838974, 129677948]

約数ペア:

[(1, 129677948), (2, 64838974), (4, 32419487), (61, 2125868), (122, 1062934), (131, 989908), (244, 531467), (262, 494954), (524, 247477), (4057, 31964), (7991, 16228), (8114, 15982)]