920170812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{240379}}^1$

素因数の和:240426

約数の個数: 48

約数和(自身を含む): 2423030400

約数和(自身を除く): 1502859588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 240379, 480758, 721137, 961516, 1442274, 2644169, 2884548, 5288338, 6970991, 7932507, 10576676, 13941982, 15865014, 20912973, 27883964, 31730028, 41825946, 76680901, 83651892, 153361802, 230042703, 306723604, 460085406, 920170812]

約数ペア:

[(1, 920170812), (2, 460085406), (3, 306723604), (4, 230042703), (6, 153361802), (11, 83651892), (12, 76680901), (22, 41825946), (29, 31730028), (33, 27883964), (44, 20912973), (58, 15865014), (66, 13941982), (87, 10576676), (116, 7932507), (132, 6970991), (174, 5288338), (319, 2884548), (348, 2644169), (638, 1442274), (957, 961516), (1276, 721137), (1914, 480758), (3828, 240379)]