1386017528

素因数分解:

$2^3\times 7^2\times {\mathrm{311}}^1\times {\mathrm{11369}}^1$

素因数の和:11700

約数の個数: 48

約数和(自身を含む): 3033061200

約数和(自身を除く): 1647043672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 311, 392, 622, 1244, 2177, 2488, 4354, 8708, 11369, 15239, 17416, 22738, 30478, 45476, 60956, 79583, 90952, 121912, 159166, 318332, 557081, 636664, 1114162, 2228324, 3535759, 4456648, 7071518, 14143036, 24750313, 28286072, 49500626, 99001252, 173252191, 198002504, 346504382, 693008764, 1386017528]

約数ペア:

[(1, 1386017528), (2, 693008764), (4, 346504382), (7, 198002504), (8, 173252191), (14, 99001252), (28, 49500626), (49, 28286072), (56, 24750313), (98, 14143036), (196, 7071518), (311, 4456648), (392, 3535759), (622, 2228324), (1244, 1114162), (2177, 636664), (2488, 557081), (4354, 318332), (8708, 159166), (11369, 121912), (15239, 90952), (17416, 79583), (22738, 60956), (30478, 45476)]