253449722

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{29423}}^1$

素因数の和:29557

約数の個数: 16

約数和(自身を含む): 391927680

約数和(自身を除く): 138477958

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 29423, 58846, 1735957, 2147879, 3471914, 4295758, 126724861, 253449722]

約数ペア:

[(1, 253449722), (2, 126724861), (59, 4295758), (73, 3471914), (118, 2147879), (146, 1735957), (4307, 58846), (8614, 29423)]