2025704723

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 2448230400

約数和(自身を除く): 422525677

約数列:

[1, 7, 29, 83, 109, 203, 581, 763, 1103, 2407, 3161, 7721, 9047, 16849, 22127, 31987, 63329, 91549, 120227, 223909, 262363, 640843, 841589, 1836541, 2654921, 3486583, 9978841, 18584447, 24406081, 69851887, 289386389, 2025704723]

約数ペア:

[(1, 2025704723), (7, 289386389), (29, 69851887), (83, 24406081), (109, 18584447), (203, 9978841), (581, 3486583), (763, 2654921), (1103, 1836541), (2407, 841589), (3161, 640843), (7721, 262363), (9047, 223909), (16849, 120227), (22127, 91549), (31987, 63329)]