2079354472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 4249163520

約数和(自身を除く): 2169809048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 347, 367, 628, 694, 734, 1256, 1388, 1468, 2041, 2776, 2936, 4082, 4511, 4771, 8164, 9022, 9542, 16328, 18044, 19084, 36088, 38168, 54479, 57619, 108958, 115238, 127349, 217916, 230476, 254698, 435832, 460952, 509396, 708227, 749047, 1018792, 1416454, 1498094, 1655537, 2832908, 2996188, 3311074, 5665816, 5992376, 6622148, 13244296, 19993793, 39987586, 79975172, 159950344, 259919309, 519838618, 1039677236, 2079354472]

約数ペア:

[(1, 2079354472), (2, 1039677236), (4, 519838618), (8, 259919309), (13, 159950344), (26, 79975172), (52, 39987586), (104, 19993793), (157, 13244296), (314, 6622148), (347, 5992376), (367, 5665816), (628, 3311074), (694, 2996188), (734, 2832908), (1256, 1655537), (1388, 1498094), (1468, 1416454), (2041, 1018792), (2776, 749047), (2936, 708227), (4082, 509396), (4511, 460952), (4771, 435832), (8164, 254698), (9022, 230476), (9542, 217916), (16328, 127349), (18044, 115238), (19084, 108958), (36088, 57619), (38168, 54479)]