1387127308

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2914133}}^1$

素因数の和:2914161

約数の個数: 24

約数和(自身を含む): 2937447072

約数和(自身を除く): 1550319764

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2914133, 5828266, 11656532, 20398931, 40797862, 49540261, 81595724, 99080522, 198161044, 346781827, 693563654, 1387127308]

約数ペア:

[(1, 1387127308), (2, 693563654), (4, 346781827), (7, 198161044), (14, 99080522), (17, 81595724), (28, 49540261), (34, 40797862), (68, 20398931), (119, 11656532), (238, 5828266), (476, 2914133)]