1214473778

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5102831}}^1$

素因数の和:5102857

約数の個数: 16

約数和(自身を含む): 2204423424

約数和(自身を除く): 989949646

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5102831, 10205662, 35719817, 71439634, 86748127, 173496254, 607236889, 1214473778]

約数ペア:

[(1, 1214473778), (2, 607236889), (7, 173496254), (14, 86748127), (17, 71439634), (34, 35719817), (119, 10205662), (238, 5102831)]