812698852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15349}}^1$

素因数の和:15452

約数の個数: 48

約数和(自身を含む): 1705446400

約数和(自身を除く): 892747548

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 217, 244, 427, 434, 854, 868, 1708, 1891, 3782, 7564, 13237, 15349, 26474, 30698, 52948, 61396, 107443, 214886, 429772, 475819, 936289, 951638, 1872578, 1903276, 3330733, 3745156, 6554023, 6661466, 13108046, 13322932, 26216092, 29024959, 58049918, 116099836, 203174713, 406349426, 812698852]

約数ペア:

[(1, 812698852), (2, 406349426), (4, 203174713), (7, 116099836), (14, 58049918), (28, 29024959), (31, 26216092), (61, 13322932), (62, 13108046), (122, 6661466), (124, 6554023), (217, 3745156), (244, 3330733), (427, 1903276), (434, 1872578), (854, 951638), (868, 936289), (1708, 475819), (1891, 429772), (3782, 214886), (7564, 107443), (13237, 61396), (15349, 52948), (26474, 30698)]