1227479906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{131113}}^1$

素因数の和:131297

約数の個数: 16

約数和(自身を含む): 1913215488

約数和(自身を除く): 685735582

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 131113, 262226, 4064503, 8129006, 19798063, 39596126, 613739953, 1227479906]

約数ペア:

[(1, 1227479906), (2, 613739953), (31, 39596126), (62, 19798063), (151, 8129006), (302, 4064503), (4681, 262226), (9362, 131113)]