1519712948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{66877}}^1$

素因数の和:66936

約数の個数: 48

約数和(自身を含む): 3145941120

約数和(自身を除く): 1626228172

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 66877, 133754, 267508, 869401, 1270663, 1538171, 1738802, 2541326, 3076342, 3477604, 5082652, 6152684, 16518619, 19996223, 29225249, 33037238, 39992446, 58450498, 66074476, 79984892, 116900996, 379928237, 759856474, 1519712948]

約数ペア:

[(1, 1519712948), (2, 759856474), (4, 379928237), (13, 116900996), (19, 79984892), (23, 66074476), (26, 58450498), (38, 39992446), (46, 33037238), (52, 29225249), (76, 19996223), (92, 16518619), (247, 6152684), (299, 5082652), (437, 3477604), (494, 3076342), (598, 2541326), (874, 1738802), (988, 1538171), (1196, 1270663), (1748, 869401), (5681, 267508), (11362, 133754), (22724, 66877)]