293721272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{7043}}^1$

素因数の和:7463

約数の個数: 32

約数和(自身を含む): 594654480

約数和(自身を除く): 300933208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 1604, 3208, 5213, 7043, 10426, 14086, 20852, 28172, 41704, 56344, 91559, 183118, 366236, 732472, 2824243, 5648486, 11296972, 22593944, 36715159, 73430318, 146860636, 293721272]

約数ペア:

[(1, 293721272), (2, 146860636), (4, 73430318), (8, 36715159), (13, 22593944), (26, 11296972), (52, 5648486), (104, 2824243), (401, 732472), (802, 366236), (1604, 183118), (3208, 91559), (5213, 56344), (7043, 41704), (10426, 28172), (14086, 20852)]