2919826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 5499648

約数和(自身を除く): 2579822

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 263, 427, 526, 793, 854, 1586, 1841, 3419, 3682, 5551, 6838, 11102, 16043, 23933, 32086, 47866, 112301, 208559, 224602, 417118, 1459913, 2919826]

約数ペア:

[(1, 2919826), (2, 1459913), (7, 417118), (13, 224602), (14, 208559), (26, 112301), (61, 47866), (91, 32086), (122, 23933), (182, 16043), (263, 11102), (427, 6838), (526, 5551), (793, 3682), (854, 3419), (1586, 1841)]