1940677968

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{290869}}^1$

素因数の和:291019

約数の個数: 40

約数和(自身を含む): 5049503200

約数和(自身を除く): 3108825232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 290869, 581738, 872607, 1163476, 1745214, 2326952, 3490428, 4653904, 6980856, 13961712, 40430791, 80861582, 121292373, 161723164, 242584746, 323446328, 485169492, 646892656, 970338984, 1940677968]

約数ペア:

[(1, 1940677968), (2, 970338984), (3, 646892656), (4, 485169492), (6, 323446328), (8, 242584746), (12, 161723164), (16, 121292373), (24, 80861582), (48, 40430791), (139, 13961712), (278, 6980856), (417, 4653904), (556, 3490428), (834, 2326952), (1112, 1745214), (1668, 1163476), (2224, 872607), (3336, 581738), (6672, 290869)]