528036470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{6781}}^1$

素因数の和:7400

約数の個数: 32

約数和(自身を含む): 1025438400

約数和(自身を除く): 497401930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1198, 2995, 5990, 6781, 7787, 13562, 15574, 33905, 38935, 67810, 77870, 88153, 176306, 440765, 881530, 4061819, 8123638, 20309095, 40618190, 52803647, 105607294, 264018235, 528036470]

約数ペア:

[(1, 528036470), (2, 264018235), (5, 105607294), (10, 52803647), (13, 40618190), (26, 20309095), (65, 8123638), (130, 4061819), (599, 881530), (1198, 440765), (2995, 176306), (5990, 88153), (6781, 77870), (7787, 67810), (13562, 38935), (15574, 33905)]