2018968791832

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{8474801}}^1$

素因数の和:8475211

約数の個数: 32

約数和(自身を含む): 3837051353520

約数和(自身を除く): 1818082561688

約数列:

[1, 2, 4, 8, 97, 194, 307, 388, 614, 776, 1228, 2456, 29779, 59558, 119116, 238232, 8474801, 16949602, 33899204, 67798408, 822055697, 1644111394, 2601763907, 3288222788, 5203527814, 6576445576, 10407055628, 20814111256, 252371098979, 504742197958, 1009484395916, 2018968791832]

約数ペア:

[(1, 2018968791832), (2, 1009484395916), (4, 504742197958), (8, 252371098979), (97, 20814111256), (194, 10407055628), (307, 6576445576), (388, 5203527814), (614, 3288222788), (776, 2601763907), (1228, 1644111394), (2456, 822055697), (29779, 67798408), (59558, 33899204), (119116, 16949602), (238232, 8474801)]