2019670856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2121503}}^1$

素因数の和:2121533

約数の個数: 32

約数和(自身を含む): 4582448640

約数和(自身を除く): 2562777784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2121503, 4243006, 8486012, 14850521, 16972024, 29701042, 36065551, 59402084, 72131102, 118804168, 144262204, 252458857, 288524408, 504917714, 1009835428, 2019670856]

約数ペア:

[(1, 2019670856), (2, 1009835428), (4, 504917714), (7, 288524408), (8, 252458857), (14, 144262204), (17, 118804168), (28, 72131102), (34, 59402084), (56, 36065551), (68, 29701042), (119, 16972024), (136, 14850521), (238, 8486012), (476, 4243006), (952, 2121503)]