836793412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8741}}^1$

素因数の和:9028

約数の個数: 48

約数和(自身を含む): 1809384192

約数和(自身を除く): 972590780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 526, 1052, 1841, 3419, 3682, 6838, 7364, 8741, 13676, 17482, 23933, 34964, 47866, 61187, 95732, 113633, 122374, 227266, 244748, 454532, 795431, 1590862, 2298883, 3181724, 4597766, 9195532, 16092181, 29885479, 32184362, 59770958, 64368724, 119541916, 209198353, 418396706, 836793412]

約数ペア:

[(1, 836793412), (2, 418396706), (4, 209198353), (7, 119541916), (13, 64368724), (14, 59770958), (26, 32184362), (28, 29885479), (52, 16092181), (91, 9195532), (182, 4597766), (263, 3181724), (364, 2298883), (526, 1590862), (1052, 795431), (1841, 454532), (3419, 244748), (3682, 227266), (6838, 122374), (7364, 113633), (8741, 95732), (13676, 61187), (17482, 47866), (23933, 34964)]