4784732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 8892240

約数和(自身を除く): 4107508

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 401, 628, 802, 1604, 2983, 5966, 7619, 11932, 15238, 30476, 62957, 125914, 251828, 1196183, 2392366, 4784732]

約数ペア:

[(1, 4784732), (2, 2392366), (4, 1196183), (19, 251828), (38, 125914), (76, 62957), (157, 30476), (314, 15238), (401, 11932), (628, 7619), (802, 5966), (1604, 2983)]