242266856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{2003}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 489857760

約数和(自身を除く): 247590904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1163, 2003, 2326, 4006, 4652, 8012, 9304, 15119, 16024, 26039, 30238, 52078, 60476, 104156, 120952, 208312, 2329489, 4658978, 9317956, 18635912, 30283357, 60566714, 121133428, 242266856]

約数ペア:

[(1, 242266856), (2, 121133428), (4, 60566714), (8, 30283357), (13, 18635912), (26, 9317956), (52, 4658978), (104, 2329489), (1163, 208312), (2003, 120952), (2326, 104156), (4006, 60476), (4652, 52078), (8012, 30238), (9304, 26039), (15119, 16024)]