2023481789

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 2416727040

約数和(自身を除く): 393245251

約数列:

[1, 7, 37, 97, 239, 259, 337, 679, 1673, 2359, 3589, 8843, 12469, 23183, 25123, 32689, 61901, 80543, 87283, 162281, 228823, 563801, 857771, 1209493, 2980091, 6004397, 7812671, 8466451, 20860637, 54688697, 289068827, 2023481789]

約数ペア:

[(1, 2023481789), (7, 289068827), (37, 54688697), (97, 20860637), (239, 8466451), (259, 7812671), (337, 6004397), (679, 2980091), (1673, 1209493), (2359, 857771), (3589, 563801), (8843, 228823), (12469, 162281), (23183, 87283), (25123, 80543), (32689, 61901)]