747966284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{10151}}^1$

素因数の和:10290

約数の個数: 36

約数和(自身を含む): 1430518320

約数和(自身を除く): 682552036

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 2834, 5668, 10151, 18421, 20302, 36842, 40604, 73684, 131963, 263926, 527852, 1106459, 1715519, 2212918, 3431038, 4425836, 6862076, 14383967, 28767934, 57535868, 186991571, 373983142, 747966284]

約数ペア:

[(1, 747966284), (2, 373983142), (4, 186991571), (13, 57535868), (26, 28767934), (52, 14383967), (109, 6862076), (169, 4425836), (218, 3431038), (338, 2212918), (436, 1715519), (676, 1106459), (1417, 527852), (2834, 263926), (5668, 131963), (10151, 73684), (18421, 40604), (20302, 36842)]