321575842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{22901}}^1$

素因数の和:22986

約数の個数: 32

約数和(自身を含む): 593619840

約数和(自身を除く): 272043998

約数列:

[1, 2, 7, 14, 17, 34, 59, 118, 119, 238, 413, 826, 1003, 2006, 7021, 14042, 22901, 45802, 160307, 320614, 389317, 778634, 1351159, 2702318, 2725219, 5450438, 9458113, 18916226, 22969703, 45939406, 160787921, 321575842]

約数ペア:

[(1, 321575842), (2, 160787921), (7, 45939406), (14, 22969703), (17, 18916226), (34, 9458113), (59, 5450438), (118, 2725219), (119, 2702318), (238, 1351159), (413, 778634), (826, 389317), (1003, 320614), (2006, 160307), (7021, 45802), (14042, 22901)]