2001988032

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{947911}}^1$

素因数の和:947937

約数の個数: 56

約数和(自身を含む): 5778471552

約数和(自身を除く): 3776483520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 947911, 1895822, 2843733, 3791644, 5687466, 7583288, 10427021, 11374932, 15166576, 20854042, 22749864, 30333152, 31281063, 41708084, 45499728, 60666304, 62562126, 83416168, 90999456, 125124252, 166832336, 181998912, 250248504, 333664672, 500497008, 667329344, 1000994016, 2001988032]

約数ペア:

[(1, 2001988032), (2, 1000994016), (3, 667329344), (4, 500497008), (6, 333664672), (8, 250248504), (11, 181998912), (12, 166832336), (16, 125124252), (22, 90999456), (24, 83416168), (32, 62562126), (33, 60666304), (44, 45499728), (48, 41708084), (64, 31281063), (66, 30333152), (88, 22749864), (96, 20854042), (132, 15166576), (176, 11374932), (192, 10427021), (264, 7583288), (352, 5687466), (528, 3791644), (704, 2843733), (1056, 1895822), (2112, 947911)]