2919704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 5773440

約数和(自身を除く): 2853736

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 193, 244, 248, 386, 488, 772, 1544, 1891, 3782, 5983, 7564, 11773, 11966, 15128, 23546, 23932, 47092, 47864, 94184, 364963, 729926, 1459852, 2919704]

約数ペア:

[(1, 2919704), (2, 1459852), (4, 729926), (8, 364963), (31, 94184), (61, 47864), (62, 47092), (122, 23932), (124, 23546), (193, 15128), (244, 11966), (248, 11773), (386, 7564), (488, 5983), (772, 3782), (1544, 1891)]