1838452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4128768

約数和(自身を除く): 2290316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 127, 154, 188, 254, 308, 329, 508, 517, 658, 889, 1034, 1316, 1397, 1778, 2068, 2794, 3556, 3619, 5588, 5969, 7238, 9779, 11938, 14476, 19558, 23876, 39116, 41783, 65659, 83566, 131318, 167132, 262636, 459613, 919226, 1838452]

約数ペア:

[(1, 1838452), (2, 919226), (4, 459613), (7, 262636), (11, 167132), (14, 131318), (22, 83566), (28, 65659), (44, 41783), (47, 39116), (77, 23876), (94, 19558), (127, 14476), (154, 11938), (188, 9779), (254, 7238), (308, 5969), (329, 5588), (508, 3619), (517, 3556), (658, 2794), (889, 2068), (1034, 1778), (1316, 1397)]