245202412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8527}}^1$

素因数の和:8630

約数の個数: 48

約数和(自身を含む): 534876160

約数和(自身を除く): 289673748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 8527, 14378, 17054, 28756, 34108, 59689, 110851, 119378, 221702, 238756, 443404, 673633, 775957, 1347266, 1551914, 2694532, 3103828, 4715431, 8757229, 9430862, 17514458, 18861724, 35028916, 61300603, 122601206, 245202412]

約数ペア:

[(1, 245202412), (2, 122601206), (4, 61300603), (7, 35028916), (13, 18861724), (14, 17514458), (26, 9430862), (28, 8757229), (52, 4715431), (79, 3103828), (91, 2694532), (158, 1551914), (182, 1347266), (316, 775957), (364, 673633), (553, 443404), (1027, 238756), (1106, 221702), (2054, 119378), (2212, 110851), (4108, 59689), (7189, 34108), (8527, 28756), (14378, 17054)]