2081497816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 4233060000

約数和(自身を除く): 2151562184

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 149, 236, 298, 472, 596, 1003, 1192, 1741, 2006, 2533, 3482, 4012, 5066, 6964, 8024, 8791, 10132, 13928, 17582, 20264, 29597, 35164, 59194, 70328, 102719, 118388, 149447, 205438, 236776, 259409, 298894, 410876, 518818, 597788, 821752, 1037636, 1195576, 1746223, 2075272, 3492446, 4409953, 6984892, 8819906, 13969784, 15305131, 17639812, 30610262, 35279624, 61220524, 122441048, 260187227, 520374454, 1040748908, 2081497816]

約数ペア:

[(1, 2081497816), (2, 1040748908), (4, 520374454), (8, 260187227), (17, 122441048), (34, 61220524), (59, 35279624), (68, 30610262), (118, 17639812), (136, 15305131), (149, 13969784), (236, 8819906), (298, 6984892), (472, 4409953), (596, 3492446), (1003, 2075272), (1192, 1746223), (1741, 1195576), (2006, 1037636), (2533, 821752), (3482, 597788), (4012, 518818), (5066, 410876), (6964, 298894), (8024, 259409), (8791, 236776), (10132, 205438), (13928, 149447), (17582, 118388), (20264, 102719), (29597, 70328), (35164, 59194)]