2460136

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 2862104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 223, 394, 446, 788, 892, 1379, 1561, 1576, 1784, 2758, 3122, 5516, 6244, 11032, 12488, 43931, 87862, 175724, 307517, 351448, 615034, 1230068, 2460136]

約数ペア:

[(1, 2460136), (2, 1230068), (4, 615034), (7, 351448), (8, 307517), (14, 175724), (28, 87862), (56, 43931), (197, 12488), (223, 11032), (394, 6244), (446, 5516), (788, 3122), (892, 2758), (1379, 1784), (1561, 1576)]