1330503918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 2875392000

約数和(自身を除く): 1544888082

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 239, 282, 478, 717, 893, 1039, 1434, 1786, 2078, 2679, 3117, 4541, 5358, 6234, 9082, 11233, 13623, 19741, 22466, 27246, 33699, 39482, 48833, 59223, 67398, 97666, 118446, 146499, 213427, 248321, 292998, 426854, 496642, 640281, 744963, 927827, 1280562, 1489926, 1855654, 2783481, 4718099, 5566962, 9436198, 11671087, 14154297, 23342174, 28308594, 35013261, 70026522, 221750653, 443501306, 665251959, 1330503918]

約数ペア:

[(1, 1330503918), (2, 665251959), (3, 443501306), (6, 221750653), (19, 70026522), (38, 35013261), (47, 28308594), (57, 23342174), (94, 14154297), (114, 11671087), (141, 9436198), (239, 5566962), (282, 4718099), (478, 2783481), (717, 1855654), (893, 1489926), (1039, 1280562), (1434, 927827), (1786, 744963), (2078, 640281), (2679, 496642), (3117, 426854), (4541, 292998), (5358, 248321), (6234, 213427), (9082, 146499), (11233, 118446), (13623, 97666), (19741, 67398), (22466, 59223), (27246, 48833), (33699, 39482)]