1277307912

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{252233}}^1$

素因数の和:252453

約数の個数: 32

約数和(自身を含む): 3208416480

約数和(自身を除く): 1931108568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 252233, 504466, 756699, 1008932, 1513398, 2017864, 3026796, 6053592, 53221163, 106442326, 159663489, 212884652, 319326978, 425769304, 638653956, 1277307912]

約数ペア:

[(1, 1277307912), (2, 638653956), (3, 425769304), (4, 319326978), (6, 212884652), (8, 159663489), (12, 106442326), (24, 53221163), (211, 6053592), (422, 3026796), (633, 2017864), (844, 1513398), (1266, 1008932), (1688, 756699), (2532, 504466), (5064, 252233)]