280133898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{4283}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 611960832

約数和(自身を除く): 331826934

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991, 1982, 2973, 4283, 5946, 8566, 10901, 12849, 21802, 25698, 32703, 47113, 65406, 94226, 141339, 282678, 4244453, 8488906, 12733359, 25466718, 46688983, 93377966, 140066949, 280133898]

約数ペア:

[(1, 280133898), (2, 140066949), (3, 93377966), (6, 46688983), (11, 25466718), (22, 12733359), (33, 8488906), (66, 4244453), (991, 282678), (1982, 141339), (2973, 94226), (4283, 65406), (5946, 47113), (8566, 32703), (10901, 25698), (12849, 21802)]