1187964512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{279127}}^1$

素因数の和:279163

約数の個数: 48

約数和(自身を含む): 2813610240

約数和(自身を除く): 1625645728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 279127, 558254, 1116508, 1953889, 2233016, 3907778, 4466032, 5303413, 7815556, 8932064, 10606826, 15631112, 21213652, 31262224, 37123891, 42427304, 62524448, 74247782, 84854608, 148495564, 169709216, 296991128, 593982256, 1187964512]

約数ペア:

[(1, 1187964512), (2, 593982256), (4, 296991128), (7, 169709216), (8, 148495564), (14, 84854608), (16, 74247782), (19, 62524448), (28, 42427304), (32, 37123891), (38, 31262224), (56, 21213652), (76, 15631112), (112, 10606826), (133, 8932064), (152, 7815556), (224, 5303413), (266, 4466032), (304, 3907778), (532, 2233016), (608, 1953889), (1064, 1116508), (2128, 558254), (4256, 279127)]