12545774644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1\times {\mathrm{2081}}^1$

素因数の和:2896

約数の個数: 48

約数和(自身を含む): 23818346496

約数和(自身を除く): 11272571852

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 607, 764, 1214, 2081, 2428, 2483, 4162, 4966, 7891, 8324, 9932, 15782, 27053, 31564, 54106, 108212, 115937, 231874, 397471, 463748, 794942, 1263167, 1507181, 1589884, 2526334, 3014362, 5052668, 5167123, 6028724, 10334246, 16421171, 20668492, 32842342, 65684684, 241264897, 482529794, 965059588, 3136443661, 6272887322, 12545774644]

約数ペア:

[(1, 12545774644), (2, 6272887322), (4, 3136443661), (13, 965059588), (26, 482529794), (52, 241264897), (191, 65684684), (382, 32842342), (607, 20668492), (764, 16421171), (1214, 10334246), (2081, 6028724), (2428, 5167123), (2483, 5052668), (4162, 3014362), (4966, 2526334), (7891, 1589884), (8324, 1507181), (9932, 1263167), (15782, 794942), (27053, 463748), (31564, 397471), (54106, 231874), (108212, 115937)]