1377772208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{46471}}^1$

素因数の和:46605

約数の個数: 40

約数和(自身を含む): 2852451360

約数和(自身を除く): 1474679152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 29648, 46471, 92942, 185884, 371768, 743536, 790007, 1580014, 3160028, 5065339, 6320056, 10130678, 12640112, 20261356, 40522712, 81045424, 86110763, 172221526, 344443052, 688886104, 1377772208]

約数ペア:

[(1, 1377772208), (2, 688886104), (4, 344443052), (8, 172221526), (16, 86110763), (17, 81045424), (34, 40522712), (68, 20261356), (109, 12640112), (136, 10130678), (218, 6320056), (272, 5065339), (436, 3160028), (872, 1580014), (1744, 790007), (1853, 743536), (3706, 371768), (7412, 185884), (14824, 92942), (29648, 46471)]