2222274444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619363}}^1$

素因数の和:619406

約数の個数: 48

約数和(自身を含む): 5826976512

約数和(自身を除く): 3604702068

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 619363, 1238726, 1858089, 2477452, 3716178, 7432356, 8051719, 14245349, 16103438, 24155157, 28490698, 32206876, 42736047, 48310314, 56981396, 85472094, 96620628, 170944188, 185189537, 370379074, 555568611, 740758148, 1111137222, 2222274444]

約数ペア:

[(1, 2222274444), (2, 1111137222), (3, 740758148), (4, 555568611), (6, 370379074), (12, 185189537), (13, 170944188), (23, 96620628), (26, 85472094), (39, 56981396), (46, 48310314), (52, 42736047), (69, 32206876), (78, 28490698), (92, 24155157), (138, 16103438), (156, 14245349), (276, 8051719), (299, 7432356), (598, 3716178), (897, 2477452), (1196, 1858089), (1794, 1238726), (3588, 619363)]