752275876

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 1463414400

約数和(自身を除く): 711138524

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 1331, 1399, 2222, 2662, 2798, 4444, 5324, 5596, 12221, 15389, 24442, 30778, 48884, 61556, 134431, 141299, 169279, 268862, 282598, 338558, 537724, 565196, 677116, 1554289, 1862069, 3108578, 3724138, 6217156, 7448276, 17097179, 34194358, 68388716, 188068969, 376137938, 752275876]

約数ペア:

[(1, 752275876), (2, 376137938), (4, 188068969), (11, 68388716), (22, 34194358), (44, 17097179), (101, 7448276), (121, 6217156), (202, 3724138), (242, 3108578), (404, 1862069), (484, 1554289), (1111, 677116), (1331, 565196), (1399, 537724), (2222, 338558), (2662, 282598), (2798, 268862), (4444, 169279), (5324, 141299), (5596, 134431), (12221, 61556), (15389, 48884), (24442, 30778)]