1397802250082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1\times {\mathrm{74887}}^1$

素因数の和:76455

約数の個数: 64

約数和(自身を含む): 2577776762880

約数和(自身を除く): 1179974512798

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1493, 1786, 2986, 6251, 10451, 12502, 20902, 28367, 56734, 70171, 74887, 140342, 149774, 198569, 397138, 491197, 524209, 982394, 1048418, 1333249, 1422853, 2666498, 2845706, 3519689, 7039378, 9332743, 9959971, 18665486, 19919942, 24637823, 49275646, 66874091, 111806291, 133748182, 223612582, 468118637, 782644037, 936237274, 1565288074, 2124319529, 4248639058, 5254895677, 10509791354, 14870236703, 29740473406, 36784269739, 73568539478, 99843017863, 199686035726, 698901125041, 1397802250082]

約数ペア:

[(1, 1397802250082), (2, 698901125041), (7, 199686035726), (14, 99843017863), (19, 73568539478), (38, 36784269739), (47, 29740473406), (94, 14870236703), (133, 10509791354), (266, 5254895677), (329, 4248639058), (658, 2124319529), (893, 1565288074), (1493, 936237274), (1786, 782644037), (2986, 468118637), (6251, 223612582), (10451, 133748182), (12502, 111806291), (20902, 66874091), (28367, 49275646), (56734, 24637823), (70171, 19919942), (74887, 18665486), (140342, 9959971), (149774, 9332743), (198569, 7039378), (397138, 3519689), (491197, 2845706), (524209, 2666498), (982394, 1422853), (1048418, 1333249)]