1661589767522

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{3323}}^1\times {\mathrm{23633}}^1$

素因数の和:27178

約数の個数: 32

約数和(自身を含む): 2545325078400

約数和(自身を除く): 883735310878

約数列:

[1, 2, 71, 142, 149, 298, 3323, 6646, 10579, 21158, 23633, 47266, 235933, 471866, 495127, 990254, 1677943, 3355886, 3521317, 7042634, 35154017, 70308034, 78532459, 157064918, 250013507, 500027014, 5575804589, 11151609178, 11701336391, 23402672782, 830794883761, 1661589767522]

約数ペア:

[(1, 1661589767522), (2, 830794883761), (71, 23402672782), (142, 11701336391), (149, 11151609178), (298, 5575804589), (3323, 500027014), (6646, 250013507), (10579, 157064918), (21158, 78532459), (23633, 70308034), (47266, 35154017), (235933, 7042634), (471866, 3521317), (495127, 3355886), (990254, 1677943)]