1551153188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{7121}}^1$

素因数の和:7268

約数の個数: 48

約数和(自身を含む): 3015169920

約数和(自身を除く): 1464016732

約数列:

[1, 2, 4, 13, 26, 52, 59, 71, 118, 142, 236, 284, 767, 923, 1534, 1846, 3068, 3692, 4189, 7121, 8378, 14242, 16756, 28484, 54457, 92573, 108914, 185146, 217828, 370292, 420139, 505591, 840278, 1011182, 1680556, 2022364, 5461807, 6572683, 10923614, 13145366, 21847228, 26290732, 29829869, 59659738, 119319476, 387788297, 775576594, 1551153188]

約数ペア:

[(1, 1551153188), (2, 775576594), (4, 387788297), (13, 119319476), (26, 59659738), (52, 29829869), (59, 26290732), (71, 21847228), (118, 13145366), (142, 10923614), (236, 6572683), (284, 5461807), (767, 2022364), (923, 1680556), (1534, 1011182), (1846, 840278), (3068, 505591), (3692, 420139), (4189, 370292), (7121, 217828), (8378, 185146), (14242, 108914), (16756, 92573), (28484, 54457)]