1259402802

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{225457}}^1$

素因数の和:225495

約数の個数: 48

約数和(自身を含む): 3084265440

約数和(自身を除く): 1824862638

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 225457, 450914, 676371, 1352742, 1578199, 3156398, 4283683, 4734597, 8567366, 9469194, 11047393, 12851049, 22094786, 25702098, 29985781, 33142179, 59971562, 66284358, 89957343, 179914686, 209900467, 419800934, 629701401, 1259402802]

約数ペア:

[(1, 1259402802), (2, 629701401), (3, 419800934), (6, 209900467), (7, 179914686), (14, 89957343), (19, 66284358), (21, 59971562), (38, 33142179), (42, 29985781), (49, 25702098), (57, 22094786), (98, 12851049), (114, 11047393), (133, 9469194), (147, 8567366), (266, 4734597), (294, 4283683), (399, 3156398), (798, 1578199), (931, 1352742), (1862, 676371), (2793, 450914), (5586, 225457)]