2499354

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 6368544

約数和(自身を除く): 3869190

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 971, 1287, 1942, 2574, 2913, 5826, 8739, 10681, 12623, 17478, 21362, 25246, 32043, 37869, 64086, 75738, 96129, 113607, 138853, 192258, 227214, 277706, 416559, 833118, 1249677, 2499354]

約数ペア:

[(1, 2499354), (2, 1249677), (3, 833118), (6, 416559), (9, 277706), (11, 227214), (13, 192258), (18, 138853), (22, 113607), (26, 96129), (33, 75738), (39, 64086), (66, 37869), (78, 32043), (99, 25246), (117, 21362), (143, 17478), (198, 12623), (234, 10681), (286, 8739), (429, 5826), (858, 2913), (971, 2574), (1287, 1942)]