13372212988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{9787}}^1$

素因数の和:10162

約数の個数: 48

約数和(自身を含む): 25218273024

約数和(自身を除く): 11846060036

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 283, 284, 566, 1132, 1207, 2414, 4811, 4828, 9622, 9787, 19244, 19574, 20093, 39148, 40186, 80372, 166379, 332758, 341581, 665516, 683162, 694877, 1366324, 1389754, 2769721, 2779508, 5539442, 11078884, 11812909, 23625818, 47085257, 47251636, 94170514, 188341028, 196650191, 393300382, 786600764, 3343053247, 6686106494, 13372212988]

約数ペア:

[(1, 13372212988), (2, 6686106494), (4, 3343053247), (17, 786600764), (34, 393300382), (68, 196650191), (71, 188341028), (142, 94170514), (283, 47251636), (284, 47085257), (566, 23625818), (1132, 11812909), (1207, 11078884), (2414, 5539442), (4811, 2779508), (4828, 2769721), (9622, 1389754), (9787, 1366324), (19244, 694877), (19574, 683162), (20093, 665516), (39148, 341581), (40186, 332758), (80372, 166379)]