1678278316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{2797}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 3454970400

約数和(自身を除く): 1776692084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1049, 2098, 2797, 4196, 5594, 11188, 11539, 13637, 23078, 27274, 30767, 36361, 46156, 54548, 61534, 72722, 123068, 145444, 150007, 300014, 399971, 600028, 799942, 1599884, 2934053, 5868106, 11736212, 32274583, 38142689, 64549166, 76285378, 129098332, 152570756, 419569579, 839139158, 1678278316]

約数ペア:

[(1, 1678278316), (2, 839139158), (4, 419569579), (11, 152570756), (13, 129098332), (22, 76285378), (26, 64549166), (44, 38142689), (52, 32274583), (143, 11736212), (286, 5868106), (572, 2934053), (1049, 1599884), (2098, 799942), (2797, 600028), (4196, 399971), (5594, 300014), (11188, 150007), (11539, 145444), (13637, 123068), (23078, 72722), (27274, 61534), (30767, 54548), (36361, 46156)]