7138865678

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2\times {\mathrm{3917}}^1$

素因数の和:4089

約数の個数: 48

約数和(自身を含む): 12855114720

約数和(自身を除く): 5716249042

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1943, 3886, 3917, 4489, 7834, 8978, 13601, 27202, 27419, 31423, 54838, 62846, 113593, 130181, 227186, 260362, 262439, 524878, 795151, 911267, 1590302, 1822534, 1837073, 3674146, 7610731, 15221462, 17583413, 35166826, 53275117, 106550234, 123083891, 246167782, 509918977, 1019837954, 3569432839, 7138865678]

約数ペア:

[(1, 7138865678), (2, 3569432839), (7, 1019837954), (14, 509918977), (29, 246167782), (58, 123083891), (67, 106550234), (134, 53275117), (203, 35166826), (406, 17583413), (469, 15221462), (938, 7610731), (1943, 3674146), (3886, 1837073), (3917, 1822534), (4489, 1590302), (7834, 911267), (8978, 795151), (13601, 524878), (27202, 262439), (27419, 260362), (31423, 227186), (54838, 130181), (62846, 113593)]