329893466

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{72953}}^1$

素因数の和:72998

約数の個数: 32

約数和(自身を含む): 630322560

約数和(自身を除く): 300429094

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 72953, 145906, 510671, 1021342, 1240201, 1386107, 2480402, 2772214, 8681407, 9702749, 17362814, 19405498, 23563819, 47127638, 164946733, 329893466]

約数ペア:

[(1, 329893466), (2, 164946733), (7, 47127638), (14, 23563819), (17, 19405498), (19, 17362814), (34, 9702749), (38, 8681407), (119, 2772214), (133, 2480402), (238, 1386107), (266, 1240201), (323, 1021342), (646, 510671), (2261, 145906), (4522, 72953)]