1198015088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{56171}}^1$

素因数の和:56253

約数の個数: 40

約数和(自身を含む): 2451795456

約数和(自身を除く): 1253780368

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 56171, 112342, 224684, 449368, 898736, 1741301, 2415353, 3482602, 4830706, 6965204, 9661412, 13930408, 19322824, 27860816, 38645648, 74875943, 149751886, 299503772, 599007544, 1198015088]

約数ペア:

[(1, 1198015088), (2, 599007544), (4, 299503772), (8, 149751886), (16, 74875943), (31, 38645648), (43, 27860816), (62, 19322824), (86, 13930408), (124, 9661412), (172, 6965204), (248, 4830706), (344, 3482602), (496, 2415353), (688, 1741301), (1333, 898736), (2666, 449368), (5332, 224684), (10664, 112342), (21328, 56171)]