2356328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 4821600

約数和(自身を除く): 2465272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 163, 278, 326, 556, 652, 1112, 1304, 1807, 2119, 3614, 4238, 7228, 8476, 14456, 16952, 22657, 45314, 90628, 181256, 294541, 589082, 1178164, 2356328]

約数ペア:

[(1, 2356328), (2, 1178164), (4, 589082), (8, 294541), (13, 181256), (26, 90628), (52, 45314), (104, 22657), (139, 16952), (163, 14456), (278, 8476), (326, 7228), (556, 4238), (652, 3614), (1112, 2119), (1304, 1807)]