1316854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 1295882

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 503, 1006, 1309, 2618, 3521, 5533, 7042, 8551, 11066, 17102, 38731, 59857, 77462, 94061, 119714, 188122, 658427, 1316854]

約数ペア:

[(1, 1316854), (2, 658427), (7, 188122), (11, 119714), (14, 94061), (17, 77462), (22, 59857), (34, 38731), (77, 17102), (119, 11066), (154, 8551), (187, 7042), (238, 5533), (374, 3521), (503, 2618), (1006, 1309)]