1378938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 3188160

約数和(自身を除く): 1809222

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 1229, 2458, 3687, 7374, 13519, 20893, 27038, 40557, 41786, 62679, 81114, 125358, 229823, 459646, 689469, 1378938]

約数ペア:

[(1, 1378938), (2, 689469), (3, 459646), (6, 229823), (11, 125358), (17, 81114), (22, 62679), (33, 41786), (34, 40557), (51, 27038), (66, 20893), (102, 13519), (187, 7374), (374, 3687), (561, 2458), (1122, 1229)]