1399279396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{144973}}^1$

素因数の和:145123

約数の個数: 24

約数和(自身を含む): 2597934080

約数和(自身を除く): 1198654684

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 9652, 144973, 289946, 579892, 2754487, 5508974, 11017948, 18411571, 36823142, 73646284, 349819849, 699639698, 1399279396]

約数ペア:

[(1, 1399279396), (2, 699639698), (4, 349819849), (19, 73646284), (38, 36823142), (76, 18411571), (127, 11017948), (254, 5508974), (508, 2754487), (2413, 579892), (4826, 289946), (9652, 144973)]