1279743512

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{51157}}^1$

素因数の和:51275

約数の個数: 32

約数和(自身を含む): 2486278800

約数和(自身を除く): 1206535288

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 3127, 6254, 12508, 25016, 51157, 102314, 204628, 409256, 2711321, 3018263, 5422642, 6036526, 10845284, 12073052, 21690568, 24146104, 159967939, 319935878, 639871756, 1279743512]

約数ペア:

[(1, 1279743512), (2, 639871756), (4, 319935878), (8, 159967939), (53, 24146104), (59, 21690568), (106, 12073052), (118, 10845284), (212, 6036526), (236, 5422642), (424, 3018263), (472, 2711321), (3127, 409256), (6254, 204628), (12508, 102314), (25016, 51157)]