4980136

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 10779840

約数和(自身を除く): 5799704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 787, 791, 904, 1574, 1582, 3148, 3164, 5509, 6296, 6328, 11018, 22036, 44072, 88931, 177862, 355724, 622517, 711448, 1245034, 2490068, 4980136]

約数ペア:

[(1, 4980136), (2, 2490068), (4, 1245034), (7, 711448), (8, 622517), (14, 355724), (28, 177862), (56, 88931), (113, 44072), (226, 22036), (452, 11018), (787, 6328), (791, 6296), (904, 5509), (1574, 3164), (1582, 3148)]