4553458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 8515584

約数和(自身を除く): 3962126

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 197, 254, 394, 889, 1379, 1651, 1778, 2561, 2758, 3302, 5122, 11557, 17927, 23114, 25019, 35854, 50038, 175133, 325247, 350266, 650494, 2276729, 4553458]

約数ペア:

[(1, 4553458), (2, 2276729), (7, 650494), (13, 350266), (14, 325247), (26, 175133), (91, 50038), (127, 35854), (182, 25019), (197, 23114), (254, 17927), (394, 11557), (889, 5122), (1379, 3302), (1651, 2758), (1778, 2561)]