2645904

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 6894400

約数和(自身を除く): 4248496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 277, 398, 554, 597, 796, 831, 1108, 1194, 1592, 1662, 2216, 2388, 3184, 3324, 4432, 4776, 6648, 9552, 13296, 55123, 110246, 165369, 220492, 330738, 440984, 661476, 881968, 1322952, 2645904]

約数ペア:

[(1, 2645904), (2, 1322952), (3, 881968), (4, 661476), (6, 440984), (8, 330738), (12, 220492), (16, 165369), (24, 110246), (48, 55123), (199, 13296), (277, 9552), (398, 6648), (554, 4776), (597, 4432), (796, 3324), (831, 3184), (1108, 2388), (1194, 2216), (1592, 1662)]