1406702948

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{1319}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 2887315200

約数和(自身を除く): 1480612252

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 929, 1148, 1319, 1858, 2638, 3716, 5276, 6503, 9233, 13006, 18466, 26012, 36932, 38089, 54079, 76178, 108158, 152356, 216316, 266623, 378553, 533246, 757106, 1066492, 1225351, 1514212, 2450702, 4901404, 8577457, 17154914, 34309828, 50239391, 100478782, 200957564, 351675737, 703351474, 1406702948]

約数ペア:

[(1, 1406702948), (2, 703351474), (4, 351675737), (7, 200957564), (14, 100478782), (28, 50239391), (41, 34309828), (82, 17154914), (164, 8577457), (287, 4901404), (574, 2450702), (929, 1514212), (1148, 1225351), (1319, 1066492), (1858, 757106), (2638, 533246), (3716, 378553), (5276, 266623), (6503, 216316), (9233, 152356), (13006, 108158), (18466, 76178), (26012, 54079), (36932, 38089)]