1566539988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{323933}}^1$

素因数の和:323984

約数の個数: 48

約数和(自身を含む): 4063428096

約数和(自身を除く): 2496888108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 323933, 647866, 971799, 1295732, 1943598, 3887196, 4211129, 8422258, 10041923, 12633387, 16844516, 20083846, 25266774, 30125769, 40167692, 50533548, 60251538, 120503076, 130544999, 261089998, 391634997, 522179996, 783269994, 1566539988]

約数ペア:

[(1, 1566539988), (2, 783269994), (3, 522179996), (4, 391634997), (6, 261089998), (12, 130544999), (13, 120503076), (26, 60251538), (31, 50533548), (39, 40167692), (52, 30125769), (62, 25266774), (78, 20083846), (93, 16844516), (124, 12633387), (156, 10041923), (186, 8422258), (372, 4211129), (403, 3887196), (806, 1943598), (1209, 1295732), (1612, 971799), (2418, 647866), (4836, 323933)]