551479082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 1097121024

約数和(自身を除く): 545641942

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 313, 374, 626, 673, 1309, 1346, 2191, 2618, 3443, 4382, 4711, 5321, 6886, 7403, 9422, 10642, 11441, 14806, 22882, 24101, 37247, 48202, 51821, 58531, 74494, 80087, 103642, 117062, 125851, 160174, 210649, 251702, 409717, 421298, 819434, 880957, 1474543, 1761914, 2317139, 2949086, 3581033, 4634278, 7162066, 16219973, 25067231, 32439946, 39391363, 50134462, 78782726, 275739541, 551479082]

約数ペア:

[(1, 551479082), (2, 275739541), (7, 78782726), (11, 50134462), (14, 39391363), (17, 32439946), (22, 25067231), (34, 16219973), (77, 7162066), (119, 4634278), (154, 3581033), (187, 2949086), (238, 2317139), (313, 1761914), (374, 1474543), (626, 880957), (673, 819434), (1309, 421298), (1346, 409717), (2191, 251702), (2618, 210649), (3443, 160174), (4382, 125851), (4711, 117062), (5321, 103642), (6886, 80087), (7403, 74494), (9422, 58531), (10642, 51821), (11441, 48202), (14806, 37247), (22882, 24101)]