2277772784

素因数分解:

$2^4\times 7^1\times {\mathrm{2267}}^1\times {\mathrm{8971}}^1$

素因数の和:11253

約数の個数: 40

約数和(自身を含む): 5046427008

約数和(自身を除く): 2768654224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2267, 4534, 8971, 9068, 15869, 17942, 18136, 31738, 35884, 36272, 62797, 63476, 71768, 125594, 126952, 143536, 251188, 253904, 502376, 1004752, 20337257, 40674514, 81349028, 142360799, 162698056, 284721598, 325396112, 569443196, 1138886392, 2277772784]

約数ペア:

[(1, 2277772784), (2, 1138886392), (4, 569443196), (7, 325396112), (8, 284721598), (14, 162698056), (16, 142360799), (28, 81349028), (56, 40674514), (112, 20337257), (2267, 1004752), (4534, 502376), (8971, 253904), (9068, 251188), (15869, 143536), (17942, 126952), (18136, 125594), (31738, 71768), (35884, 63476), (36272, 62797)]