749442778

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{75503}}^1$

素因数の和:76221

約数の個数: 16

約数和(自身を含む): 1286588160

約数和(自身を除く): 537145382

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 9926, 75503, 151006, 528521, 1057042, 53531627, 107063254, 374721389, 749442778]

約数ペア:

[(1, 749442778), (2, 374721389), (7, 107063254), (14, 53531627), (709, 1057042), (1418, 528521), (4963, 151006), (9926, 75503)]