1893232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 40

約数和(自身を含む): 4142592

約数和(自身を除く): 2249360

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 347, 496, 682, 694, 1364, 1388, 2728, 2776, 3817, 5456, 5552, 7634, 10757, 15268, 21514, 30536, 43028, 61072, 86056, 118327, 172112, 236654, 473308, 946616, 1893232]

約数ペア:

[(1, 1893232), (2, 946616), (4, 473308), (8, 236654), (11, 172112), (16, 118327), (22, 86056), (31, 61072), (44, 43028), (62, 30536), (88, 21514), (124, 15268), (176, 10757), (248, 7634), (341, 5552), (347, 5456), (496, 3817), (682, 2776), (694, 2728), (1364, 1388)]