938631694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3545

約数の個数: 64

約数和(自身を含む): 1904555520

約数和(自身を除く): 965923826

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 139, 143, 154, 182, 278, 286, 973, 1001, 1529, 1807, 1946, 2002, 3058, 3373, 3614, 6746, 10703, 12649, 19877, 21406, 23611, 25298, 37103, 39754, 43849, 47222, 74206, 87698, 139139, 259721, 278278, 306943, 468847, 482339, 519442, 613886, 937694, 964678, 3281929, 3376373, 5157317, 6095011, 6563858, 6752746, 10314634, 12190022, 36101219, 42665077, 67045121, 72202438, 85330154, 134090242, 469315847, 938631694]

約数ペア:

[(1, 938631694), (2, 469315847), (7, 134090242), (11, 85330154), (13, 72202438), (14, 67045121), (22, 42665077), (26, 36101219), (77, 12190022), (91, 10314634), (139, 6752746), (143, 6563858), (154, 6095011), (182, 5157317), (278, 3376373), (286, 3281929), (973, 964678), (1001, 937694), (1529, 613886), (1807, 519442), (1946, 482339), (2002, 468847), (3058, 306943), (3373, 278278), (3614, 259721), (6746, 139139), (10703, 87698), (12649, 74206), (19877, 47222), (21406, 43849), (23611, 39754), (25298, 37103)]