4179416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4244584

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 389, 632, 778, 1343, 1556, 2686, 3112, 5372, 6613, 10744, 13226, 26452, 30731, 52904, 61462, 122924, 245848, 522427, 1044854, 2089708, 4179416]

約数ペア:

[(1, 4179416), (2, 2089708), (4, 1044854), (8, 522427), (17, 245848), (34, 122924), (68, 61462), (79, 52904), (136, 30731), (158, 26452), (316, 13226), (389, 10744), (632, 6613), (778, 5372), (1343, 3112), (1556, 2686)]