260514462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{8329}}^1$

素因数の和:8748

約数の個数: 32

約数和(自身を含む): 562574880

約数和(自身を除く): 302060418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 802, 1203, 2406, 5213, 8329, 10426, 15639, 16658, 24987, 31278, 49974, 108277, 216554, 324831, 649662, 3339929, 6679858, 10019787, 20039574, 43419077, 86838154, 130257231, 260514462]

約数ペア:

[(1, 260514462), (2, 130257231), (3, 86838154), (6, 43419077), (13, 20039574), (26, 10019787), (39, 6679858), (78, 3339929), (401, 649662), (802, 324831), (1203, 216554), (2406, 108277), (5213, 49974), (8329, 31278), (10426, 24987), (15639, 16658)]