2419384912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1193}}^1$

素因数の和:2180

約数の個数: 80

約数和(自身を含む): 5649816960

約数和(自身を除く): 3230432048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 953, 1064, 1193, 1906, 2128, 2386, 3812, 4772, 6671, 7624, 8351, 9544, 13342, 15248, 16702, 18107, 19088, 22667, 26684, 33404, 36214, 45334, 53368, 66808, 72428, 90668, 106736, 126749, 133616, 144856, 158669, 181336, 253498, 289712, 317338, 362672, 506996, 634676, 1013992, 1136929, 1269352, 2027984, 2273858, 2538704, 4547716, 7958503, 9095432, 15917006, 18190864, 21601651, 31834012, 43203302, 63668024, 86406604, 127336048, 151211557, 172813208, 302423114, 345626416, 604846228, 1209692456, 2419384912]

約数ペア:

[(1, 2419384912), (2, 1209692456), (4, 604846228), (7, 345626416), (8, 302423114), (14, 172813208), (16, 151211557), (19, 127336048), (28, 86406604), (38, 63668024), (56, 43203302), (76, 31834012), (112, 21601651), (133, 18190864), (152, 15917006), (266, 9095432), (304, 7958503), (532, 4547716), (953, 2538704), (1064, 2273858), (1193, 2027984), (1906, 1269352), (2128, 1136929), (2386, 1013992), (3812, 634676), (4772, 506996), (6671, 362672), (7624, 317338), (8351, 289712), (9544, 253498), (13342, 181336), (15248, 158669), (16702, 144856), (18107, 133616), (19088, 126749), (22667, 106736), (26684, 90668), (33404, 72428), (36214, 66808), (45334, 53368)]