1401928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 2916000

約数和(自身を除く): 1514072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 179, 356, 358, 712, 716, 979, 1432, 1958, 1969, 3916, 3938, 7832, 7876, 15752, 15931, 31862, 63724, 127448, 175241, 350482, 700964, 1401928]

約数ペア:

[(1, 1401928), (2, 700964), (4, 350482), (8, 175241), (11, 127448), (22, 63724), (44, 31862), (88, 15931), (89, 15752), (178, 7876), (179, 7832), (356, 3938), (358, 3916), (712, 1969), (716, 1958), (979, 1432)]