253346852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{587}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 513874368

約数和(自身を除く): 260527516

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 577, 587, 748, 1154, 1174, 2308, 2348, 6347, 6457, 9809, 9979, 12694, 12914, 19618, 19958, 25388, 25828, 39236, 39916, 107899, 109769, 215798, 219538, 338699, 431596, 439076, 677398, 1354796, 3725689, 5757883, 7451378, 11515766, 14902756, 23031532, 63336713, 126673426, 253346852]

約数ペア:

[(1, 253346852), (2, 126673426), (4, 63336713), (11, 23031532), (17, 14902756), (22, 11515766), (34, 7451378), (44, 5757883), (68, 3725689), (187, 1354796), (374, 677398), (577, 439076), (587, 431596), (748, 338699), (1154, 219538), (1174, 215798), (2308, 109769), (2348, 107899), (6347, 39916), (6457, 39236), (9809, 25828), (9979, 25388), (12694, 19958), (12914, 19618)]