2881632

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2335

約数の個数: 48

約数和(自身を含む): 8149680

約数和(自身を除く): 5268048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2309, 4618, 6927, 9236, 13854, 18472, 27708, 30017, 36944, 55416, 60034, 73888, 90051, 110832, 120068, 180102, 221664, 240136, 360204, 480272, 720408, 960544, 1440816, 2881632]

約数ペア:

[(1, 2881632), (2, 1440816), (3, 960544), (4, 720408), (6, 480272), (8, 360204), (12, 240136), (13, 221664), (16, 180102), (24, 120068), (26, 110832), (32, 90051), (39, 73888), (48, 60034), (52, 55416), (78, 36944), (96, 30017), (104, 27708), (156, 18472), (208, 13854), (312, 9236), (416, 6927), (624, 4618), (1248, 2309)]