1248651334

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{2281}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 2179985472

約数和(自身を除く): 931334138

約数列:

[1, 2, 7, 14, 61, 122, 427, 641, 854, 1282, 2281, 4487, 4562, 8974, 15967, 31934, 39101, 78202, 139141, 273707, 278282, 547414, 973987, 1462121, 1947974, 2924242, 10234847, 20469694, 89189381, 178378762, 624325667, 1248651334]

約数ペア:

[(1, 1248651334), (2, 624325667), (7, 178378762), (14, 89189381), (61, 20469694), (122, 10234847), (427, 2924242), (641, 1947974), (854, 1462121), (1282, 973987), (2281, 547414), (4487, 278282), (4562, 273707), (8974, 139141), (15967, 78202), (31934, 39101)]