1387998

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2696

約数の個数: 24

約数和(自身を含む): 3112200

約数和(自身を除く): 1724202

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 2659, 5318, 7977, 15954, 23931, 47862, 77111, 154222, 231333, 462666, 693999, 1387998]

約数ペア:

[(1, 1387998), (2, 693999), (3, 462666), (6, 231333), (9, 154222), (18, 77111), (29, 47862), (58, 23931), (87, 15954), (174, 7977), (261, 5318), (522, 2659)]