1402124

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 18

約数和(自身を含む): 2592324

約数和(自身を除く): 1190200

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 971, 1444, 1942, 3884, 18449, 36898, 73796, 350531, 701062, 1402124]

約数ペア:

[(1, 1402124), (2, 701062), (4, 350531), (19, 73796), (38, 36898), (76, 18449), (361, 3884), (722, 1942), (971, 1444)]