993291838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3671}}^1$

素因数の和:3949

約数の個数: 48

約数和(自身を含む): 1898805888

約数和(自身を除く): 905514050

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 251, 502, 539, 1078, 1757, 2761, 3514, 3671, 5522, 7342, 12299, 19327, 24598, 25697, 38654, 40381, 51394, 80762, 135289, 179879, 270578, 282667, 359758, 565334, 921421, 1842842, 1978669, 3957338, 6449947, 10135631, 12899894, 20271262, 45149629, 70949417, 90299258, 141898834, 496645919, 993291838]

約数ペア:

[(1, 993291838), (2, 496645919), (7, 141898834), (11, 90299258), (14, 70949417), (22, 45149629), (49, 20271262), (77, 12899894), (98, 10135631), (154, 6449947), (251, 3957338), (502, 1978669), (539, 1842842), (1078, 921421), (1757, 565334), (2761, 359758), (3514, 282667), (3671, 270578), (5522, 179879), (7342, 135289), (12299, 80762), (19327, 51394), (24598, 40381), (25697, 38654)]