2144331505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 2674905120

約数和(自身を除く): 530573615

約数列:

[1, 5, 53, 101, 113, 265, 505, 565, 709, 3545, 5353, 5989, 11413, 26765, 29945, 37577, 57065, 71609, 80117, 187885, 358045, 400585, 604889, 3024445, 3795277, 4246201, 8091817, 18976385, 21231005, 40459085, 428866301, 2144331505]

約数ペア:

[(1, 2144331505), (5, 428866301), (53, 40459085), (101, 21231005), (113, 18976385), (265, 8091817), (505, 4246201), (565, 3795277), (709, 3024445), (3545, 604889), (5353, 400585), (5989, 358045), (11413, 187885), (26765, 80117), (29945, 71609), (37577, 57065)]