865442838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{15137}}^1$

素因数の和:15888

約数の個数: 32

約数和(自身を含む): 1866697056

約数和(自身を除く): 1001254218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 733, 1466, 2199, 4398, 9529, 15137, 19058, 28587, 30274, 45411, 57174, 90822, 196781, 393562, 590343, 1180686, 11095421, 22190842, 33286263, 66572526, 144240473, 288480946, 432721419, 865442838]

約数ペア:

[(1, 865442838), (2, 432721419), (3, 288480946), (6, 144240473), (13, 66572526), (26, 33286263), (39, 22190842), (78, 11095421), (733, 1180686), (1466, 590343), (2199, 393562), (4398, 196781), (9529, 90822), (15137, 57174), (19058, 45411), (28587, 30274)]