1208209.00000000

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 56

約数和(自身を含む): 42629328

約数和(自身を除く): 24352784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1997, 2288, 3994, 4576, 7988, 9152, 15976, 21967, 25961, 31952, 43934, 51922, 63904, 87868, 103844, 127808, 175736, 207688, 285571, 351472, 415376, 571142, 702944, 830752, 1142284, 1405888, 1661504, 2284568, 4569136, 9138272, 18276544]

約数ペア:

[(1, 18276544), (2, 9138272), (4, 4569136), (8, 2284568), (11, 1661504), (13, 1405888), (16, 1142284), (22, 830752), (26, 702944), (32, 571142), (44, 415376), (52, 351472), (64, 285571), (88, 207688), (104, 175736), (143, 127808), (176, 103844), (208, 87868), (286, 63904), (352, 51922), (416, 43934), (572, 31952), (704, 25961), (832, 21967), (1144, 15976), (1997, 9152), (2288, 7988), (3994, 4576)]