13001128

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 28036800

約数和(自身を除く): 15035672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1253, 1297, 1432, 2506, 2594, 5012, 5188, 9079, 10024, 10376, 18158, 36316, 72632, 232163, 464326, 928652, 1625141, 1857304, 3250282, 6500564, 13001128]

約数ペア:

[(1, 13001128), (2, 6500564), (4, 3250282), (7, 1857304), (8, 1625141), (14, 928652), (28, 464326), (56, 232163), (179, 72632), (358, 36316), (716, 18158), (1253, 10376), (1297, 10024), (1432, 9079), (2506, 5188), (2594, 5012)]