4220348528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{158803}}^1$

素因数の和:158973

約数の個数: 40

約数和(自身を含む): 8979413376

約数和(自身を除く): 4759064848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 604, 1208, 1661, 2416, 3322, 6644, 13288, 26576, 158803, 317606, 635212, 1270424, 1746833, 2540848, 3493666, 6987332, 13974664, 23979253, 27949328, 47958506, 95917012, 191834024, 263771783, 383668048, 527543566, 1055087132, 2110174264, 4220348528]

約数ペア:

[(1, 4220348528), (2, 2110174264), (4, 1055087132), (8, 527543566), (11, 383668048), (16, 263771783), (22, 191834024), (44, 95917012), (88, 47958506), (151, 27949328), (176, 23979253), (302, 13974664), (604, 6987332), (1208, 3493666), (1661, 2540848), (2416, 1746833), (3322, 1270424), (6644, 635212), (13288, 317606), (26576, 158803)]