2013344788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149491}}^1$

素因数の和:149552

約数の個数: 48

約数和(自身を含む): 4453665664

約数和(自身を除く): 2440320876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 149491, 298982, 597964, 1046437, 1943383, 2092874, 3886766, 4185748, 5531167, 7773532, 11062334, 13603681, 22124668, 27207362, 38718169, 54414724, 71905171, 77436338, 143810342, 154872676, 287620684, 503336197, 1006672394, 2013344788]

約数ペア:

[(1, 2013344788), (2, 1006672394), (4, 503336197), (7, 287620684), (13, 154872676), (14, 143810342), (26, 77436338), (28, 71905171), (37, 54414724), (52, 38718169), (74, 27207362), (91, 22124668), (148, 13603681), (182, 11062334), (259, 7773532), (364, 5531167), (481, 4185748), (518, 3886766), (962, 2092874), (1036, 1943383), (1924, 1046437), (3367, 597964), (6734, 298982), (13468, 149491)]