717397494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{122131}}^1$

素因数の和:122236

約数の個数: 32

約数和(自身を含む): 1582830720

約数和(自身を除く): 865433226

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 122131, 244262, 366393, 732786, 1343441, 2686882, 4030323, 8060646, 10869659, 21739318, 32608977, 65217954, 119566249, 239132498, 358698747, 717397494]

約数ペア:

[(1, 717397494), (2, 358698747), (3, 239132498), (6, 119566249), (11, 65217954), (22, 32608977), (33, 21739318), (66, 10869659), (89, 8060646), (178, 4030323), (267, 2686882), (534, 1343441), (979, 732786), (1958, 366393), (2937, 244262), (5874, 122131)]