668996882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 1062186480

約数和(自身を除く): 393189598

約数列:

[1, 2, 29, 58, 61, 122, 173, 346, 1093, 1769, 2186, 3538, 5017, 10034, 10553, 21106, 31697, 63394, 66673, 133346, 189089, 306037, 378178, 612074, 1933517, 3867034, 5483581, 10967162, 11534429, 23068858, 334498441, 668996882]

約数ペア:

[(1, 668996882), (2, 334498441), (29, 23068858), (58, 11534429), (61, 10967162), (122, 5483581), (173, 3867034), (346, 1933517), (1093, 612074), (1769, 378178), (2186, 306037), (3538, 189089), (5017, 133346), (10034, 66673), (10553, 63394), (21106, 31697)]