2012351872

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 4083618960

約数和(自身を除く): 2071267088

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 283, 292, 566, 584, 761, 1132, 1168, 1522, 2264, 2336, 3044, 4528, 4672, 6088, 9056, 9344, 12176, 18112, 20659, 24352, 36224, 41318, 48704, 55553, 82636, 97408, 111106, 165272, 215363, 222212, 330544, 430726, 444424, 661088, 861452, 888848, 1322176, 1722904, 1777696, 2644352, 3445808, 3555392, 6891616, 7110784, 13783232, 15721499, 27566464, 31442998, 62885996, 125771992, 251543984, 503087968, 1006175936, 2012351872]

約数ペア:

[(1, 2012351872), (2, 1006175936), (4, 503087968), (8, 251543984), (16, 125771992), (32, 62885996), (64, 31442998), (73, 27566464), (128, 15721499), (146, 13783232), (283, 7110784), (292, 6891616), (566, 3555392), (584, 3445808), (761, 2644352), (1132, 1777696), (1168, 1722904), (1522, 1322176), (2264, 888848), (2336, 861452), (3044, 661088), (4528, 444424), (4672, 430726), (6088, 330544), (9056, 222212), (9344, 215363), (12176, 165272), (18112, 111106), (20659, 97408), (24352, 82636), (36224, 55553), (41318, 48704)]