970992043

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 1193702400

約数和(自身を除く): 222710357

約数列:

[1, 7, 17, 119, 131, 199, 313, 917, 1393, 2191, 2227, 3383, 5321, 15589, 23681, 26069, 37247, 41003, 62287, 182483, 287021, 436009, 443173, 697051, 1058879, 3102211, 4879357, 7412153, 8159597, 57117179, 138713149, 970992043]

約数ペア:

[(1, 970992043), (7, 138713149), (17, 57117179), (119, 8159597), (131, 7412153), (199, 4879357), (313, 3102211), (917, 1058879), (1393, 697051), (2191, 443173), (2227, 436009), (3383, 287021), (5321, 182483), (15589, 62287), (23681, 41003), (26069, 37247)]