684921478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 1090908000

約数和(自身を除く): 405986522

約数列:

[1, 2, 29, 58, 73, 83, 146, 166, 1949, 2117, 2407, 3898, 4234, 4814, 6059, 12118, 56521, 113042, 142277, 161767, 175711, 284554, 323534, 351422, 4126033, 4691243, 8252066, 9382486, 11808991, 23617982, 342460739, 684921478]

約数ペア:

[(1, 684921478), (2, 342460739), (29, 23617982), (58, 11808991), (73, 9382486), (83, 8252066), (146, 4691243), (166, 4126033), (1949, 351422), (2117, 323534), (2407, 284554), (3898, 175711), (4234, 161767), (4814, 142277), (6059, 113042), (12118, 56521)]