3888896522

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 6993195264

約数和(自身を除く): 3104298742

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 137, 274, 301, 427, 602, 773, 854, 959, 1546, 1918, 2623, 5246, 5411, 5891, 8357, 10822, 11782, 16714, 18361, 33239, 36722, 41237, 47153, 58499, 66478, 82474, 94306, 105901, 116998, 211802, 232673, 330071, 359351, 465346, 660142, 718702, 741307, 1482614, 2027579, 2515457, 4055158, 4553743, 5030914, 6459961, 9107486, 12919922, 14193053, 28386106, 31876201, 45219727, 63752402, 90439454, 277778323, 555556646, 1944448261, 3888896522]

約数ペア:

[(1, 3888896522), (2, 1944448261), (7, 555556646), (14, 277778323), (43, 90439454), (61, 63752402), (86, 45219727), (122, 31876201), (137, 28386106), (274, 14193053), (301, 12919922), (427, 9107486), (602, 6459961), (773, 5030914), (854, 4553743), (959, 4055158), (1546, 2515457), (1918, 2027579), (2623, 1482614), (5246, 741307), (5411, 718702), (5891, 660142), (8357, 465346), (10822, 359351), (11782, 330071), (16714, 232673), (18361, 211802), (33239, 116998), (36722, 105901), (41237, 94306), (47153, 82474), (58499, 66478)]