1489749836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7649}}^1$

素因数の和:7778

約数の個数: 48

約数和(自身を含む): 2853144000

約数和(自身を除く): 1363394164

約数列:

[1, 2, 4, 23, 29, 46, 58, 73, 92, 116, 146, 292, 667, 1334, 1679, 2117, 2668, 3358, 4234, 6716, 7649, 8468, 15298, 30596, 48691, 97382, 175927, 194764, 221821, 351854, 443642, 558377, 703708, 887284, 1116754, 2233508, 5101883, 10203766, 12842671, 16192933, 20407532, 25685342, 32385866, 51370684, 64771732, 372437459, 744874918, 1489749836]

約数ペア:

[(1, 1489749836), (2, 744874918), (4, 372437459), (23, 64771732), (29, 51370684), (46, 32385866), (58, 25685342), (73, 20407532), (92, 16192933), (116, 12842671), (146, 10203766), (292, 5101883), (667, 2233508), (1334, 1116754), (1679, 887284), (2117, 703708), (2668, 558377), (3358, 443642), (4234, 351854), (6716, 221821), (7649, 194764), (8468, 175927), (15298, 97382), (30596, 48691)]