1873950064

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{156371}}^1$

素因数の和:156493

約数の個数: 40

約数和(自身を含む): 4188267648

約数和(自身を除く): 2314317584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 156371, 312742, 625484, 1094597, 1250968, 2189194, 2501936, 4378388, 8756776, 16731697, 17513552, 33463394, 66926788, 117121879, 133853576, 234243758, 267707152, 468487516, 936975032, 1873950064]

約数ペア:

[(1, 1873950064), (2, 936975032), (4, 468487516), (7, 267707152), (8, 234243758), (14, 133853576), (16, 117121879), (28, 66926788), (56, 33463394), (107, 17513552), (112, 16731697), (214, 8756776), (428, 4378388), (749, 2501936), (856, 2189194), (1498, 1250968), (1712, 1094597), (2996, 625484), (5992, 312742), (11984, 156371)]