1209417044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{947819}}^1$

素因数の和:947863

約数の個数: 24

約数和(自身を含む): 2388506400

約数和(自身を除く): 1179089356

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 947819, 1895638, 3791276, 10426009, 20852018, 27486751, 41704036, 54973502, 109947004, 302354261, 604708522, 1209417044]

約数ペア:

[(1, 1209417044), (2, 604708522), (4, 302354261), (11, 109947004), (22, 54973502), (29, 41704036), (44, 27486751), (58, 20852018), (116, 10426009), (319, 3791276), (638, 1895638), (1276, 947819)]