7028366912420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{383226113}}^1$

素因数の和:383226260

約数の個数: 48

約数和(自身を含む): 16996844608128

約数和(自身を除く): 9968477695708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 9170, 18340, 383226113, 766452226, 1532904452, 1916130565, 2682582791, 3832261130, 5365165582, 7664522260, 10730331164, 13412913955, 26825827910, 50202620803, 53651655820, 100405241606, 200810483212, 251013104015, 351418345621, 502026208030, 702836691242, 1004052416060, 1405673382484, 1757091728105, 3514183456210, 7028366912420]

約数ペア:

[(1, 7028366912420), (2, 3514183456210), (4, 1757091728105), (5, 1405673382484), (7, 1004052416060), (10, 702836691242), (14, 502026208030), (20, 351418345621), (28, 251013104015), (35, 200810483212), (70, 100405241606), (131, 53651655820), (140, 50202620803), (262, 26825827910), (524, 13412913955), (655, 10730331164), (917, 7664522260), (1310, 5365165582), (1834, 3832261130), (2620, 2682582791), (3668, 1916130565), (4585, 1532904452), (9170, 766452226), (18340, 383226113)]