2028047356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8689}}^1$

素因数の和:8818

約数の個数: 48

約数和(自身を含む): 3854188800

約数和(自身を除く): 1826141444

約数列:

[1, 2, 4, 23, 43, 46, 59, 86, 92, 118, 172, 236, 989, 1357, 1978, 2537, 2714, 3956, 5074, 5428, 8689, 10148, 17378, 34756, 58351, 116702, 199847, 233404, 373627, 399694, 512651, 747254, 799388, 1025302, 1494508, 2050604, 8593421, 11790973, 17186842, 22043993, 23581946, 34373684, 44087986, 47163892, 88175972, 507011839, 1014023678, 2028047356]

約数ペア:

[(1, 2028047356), (2, 1014023678), (4, 507011839), (23, 88175972), (43, 47163892), (46, 44087986), (59, 34373684), (86, 23581946), (92, 22043993), (118, 17186842), (172, 11790973), (236, 8593421), (989, 2050604), (1357, 1494508), (1978, 1025302), (2537, 799388), (2714, 747254), (3956, 512651), (5074, 399694), (5428, 373627), (8689, 233404), (10148, 199847), (17378, 116702), (34756, 58351)]