2556554872

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1933}}^1\times {\mathrm{5333}}^1$

素因数の和:7303

約数の個数: 32

約数和(自身を含む): 4951658880

約数和(自身を除く): 2395104008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1933, 3866, 5333, 7732, 10666, 15464, 21332, 42664, 59923, 119846, 165323, 239692, 330646, 479384, 661292, 1322584, 10308689, 20617378, 41234756, 82469512, 319569359, 639138718, 1278277436, 2556554872]

約数ペア:

[(1, 2556554872), (2, 1278277436), (4, 639138718), (8, 319569359), (31, 82469512), (62, 41234756), (124, 20617378), (248, 10308689), (1933, 1322584), (3866, 661292), (5333, 479384), (7732, 330646), (10666, 239692), (15464, 165323), (21332, 119846), (42664, 59923)]