130404786

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{8447}}^1$

素因数の和:8566

約数の個数: 32

約数和(自身を含む): 272498688

約数和(自身を除く): 142093902

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 7719, 8447, 15438, 16894, 25341, 50682, 261857, 523714, 701101, 785571, 1402202, 1571142, 2103303, 4206606, 21734131, 43468262, 65202393, 130404786]

約数ペア:

[(1, 130404786), (2, 65202393), (3, 43468262), (6, 21734131), (31, 4206606), (62, 2103303), (83, 1571142), (93, 1402202), (166, 785571), (186, 701101), (249, 523714), (498, 261857), (2573, 50682), (5146, 25341), (7719, 16894), (8447, 15438)]