2216185904

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{3457}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 4347950880

約数和(自身を除く): 2131764976

約数列:

[1, 2, 4, 8, 16, 103, 206, 389, 412, 778, 824, 1556, 1648, 3112, 3457, 6224, 6914, 13828, 27656, 40067, 55312, 80134, 160268, 320536, 356071, 641072, 712142, 1344773, 1424284, 2689546, 2848568, 5379092, 5697136, 10758184, 21516368, 138511619, 277023238, 554046476, 1108092952, 2216185904]

約数ペア:

[(1, 2216185904), (2, 1108092952), (4, 554046476), (8, 277023238), (16, 138511619), (103, 21516368), (206, 10758184), (389, 5697136), (412, 5379092), (778, 2848568), (824, 2689546), (1556, 1424284), (1648, 1344773), (3112, 712142), (3457, 641072), (6224, 356071), (6914, 320536), (13828, 160268), (27656, 80134), (40067, 55312)]