15707640468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1274557}}^1$

素因数の和:1274656

約数の個数: 48

約数和(自身を含む): 39970138880

約数和(自身を除く): 24262498412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 1274557, 2549114, 3823671, 5098228, 7647342, 15294684, 16569241, 33138482, 49707723, 66276964, 99415446, 100690003, 198830892, 201380006, 302070009, 402760012, 604140018, 1208280036, 1308970039, 2617940078, 3926910117, 5235880156, 7853820234, 15707640468]

約数ペア:

[(1, 15707640468), (2, 7853820234), (3, 5235880156), (4, 3926910117), (6, 2617940078), (12, 1308970039), (13, 1208280036), (26, 604140018), (39, 402760012), (52, 302070009), (78, 201380006), (79, 198830892), (156, 100690003), (158, 99415446), (237, 66276964), (316, 49707723), (474, 33138482), (948, 16569241), (1027, 15294684), (2054, 7647342), (3081, 5098228), (4108, 3823671), (6162, 2549114), (12324, 1274557)]