1225462

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 2350080

約数和(自身を除く): 1124618

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 271, 323, 542, 646, 1897, 2261, 3794, 4522, 4607, 5149, 9214, 10298, 32249, 36043, 64498, 72086, 87533, 175066, 612731, 1225462]

約数ペア:

[(1, 1225462), (2, 612731), (7, 175066), (14, 87533), (17, 72086), (19, 64498), (34, 36043), (38, 32249), (119, 10298), (133, 9214), (238, 5149), (266, 4607), (271, 4522), (323, 3794), (542, 2261), (646, 1897)]