2726308

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 5354580

約数和(自身を除く): 2628272

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 169, 218, 338, 436, 481, 676, 962, 1417, 1924, 2834, 4033, 5668, 6253, 8066, 12506, 16132, 18421, 25012, 36842, 52429, 73684, 104858, 209716, 681577, 1363154, 2726308]

約数ペア:

[(1, 2726308), (2, 1363154), (4, 681577), (13, 209716), (26, 104858), (37, 73684), (52, 52429), (74, 36842), (109, 25012), (148, 18421), (169, 16132), (218, 12506), (338, 8066), (436, 6253), (481, 5668), (676, 4033), (962, 2834), (1417, 1924)]