1608045126896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{122833}}^1\times {\mathrm{62939}}^1$

素因数の和:185793

約数の個数: 40

約数和(自身を含む): 3355328630640

約数和(自身を除く): 1747283503744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62939, 122833, 125878, 245666, 251756, 491332, 503512, 818207, 982664, 1007024, 1596829, 1636414, 1965328, 3193658, 3272828, 6387316, 6545656, 12774632, 13091312, 25549264, 7730986187, 15461972374, 30923944748, 61847889496, 100502820431, 123695778992, 201005640862, 402011281724, 804022563448, 1608045126896]

約数ペア:

[(1, 1608045126896), (2, 804022563448), (4, 402011281724), (8, 201005640862), (13, 123695778992), (16, 100502820431), (26, 61847889496), (52, 30923944748), (104, 15461972374), (208, 7730986187), (62939, 25549264), (122833, 13091312), (125878, 12774632), (245666, 6545656), (251756, 6387316), (491332, 3272828), (503512, 3193658), (818207, 1965328), (982664, 1636414), (1007024, 1596829)]