4981382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 9166080

約数和(自身を除く): 4184698

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 307, 427, 614, 854, 1159, 2149, 2318, 4298, 5833, 8113, 11666, 16226, 18727, 37454, 40831, 81662, 131089, 262178, 355813, 711626, 2490691, 4981382]

約数ペア:

[(1, 4981382), (2, 2490691), (7, 711626), (14, 355813), (19, 262178), (38, 131089), (61, 81662), (122, 40831), (133, 37454), (266, 18727), (307, 16226), (427, 11666), (614, 8113), (854, 5833), (1159, 4298), (2149, 2318)]