1207447654

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{69163}}^1$

素因数の和:69244

約数の個数: 32

約数和(自身を含む): 2191115520

約数和(自身を除く): 983667866

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 17458, 69163, 138326, 484141, 968282, 2005727, 2974009, 4011454, 5948018, 14040089, 20818063, 28080178, 41636126, 86246261, 172492522, 603723827, 1207447654]

約数ペア:

[(1, 1207447654), (2, 603723827), (7, 172492522), (14, 86246261), (29, 41636126), (43, 28080178), (58, 20818063), (86, 14040089), (203, 5948018), (301, 4011454), (406, 2974009), (602, 2005727), (1247, 968282), (2494, 484141), (8729, 138326), (17458, 69163)]