8429246

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 15489792

約数和(自身を除く): 7060546

約数列:

[1, 2, 7, 14, 17, 34, 107, 119, 214, 238, 331, 662, 749, 1498, 1819, 2317, 3638, 4634, 5627, 11254, 12733, 25466, 35417, 39389, 70834, 78778, 247919, 495838, 602089, 1204178, 4214623, 8429246]

約数ペア:

[(1, 8429246), (2, 4214623), (7, 1204178), (14, 602089), (17, 495838), (34, 247919), (107, 78778), (119, 70834), (214, 39389), (238, 35417), (331, 25466), (662, 12733), (749, 11254), (1498, 5627), (1819, 4634), (2317, 3638)]