268983358

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 469421568

約数和(自身を除く): 200438210

約数列:

[1, 2, 7, 14, 71, 142, 461, 497, 587, 922, 994, 1174, 3227, 4109, 6454, 8218, 32731, 41677, 65462, 83354, 229117, 270607, 291739, 458234, 541214, 583478, 1894249, 3788498, 19213097, 38426194, 134491679, 268983358]

約数ペア:

[(1, 268983358), (2, 134491679), (7, 38426194), (14, 19213097), (71, 3788498), (142, 1894249), (461, 583478), (497, 541214), (587, 458234), (922, 291739), (994, 270607), (1174, 229117), (3227, 83354), (4109, 65462), (6454, 41677), (8218, 32731)]