2720455890246

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{11608913}}^1$

素因数の和:11609245

約数の個数: 48

約数和(自身を含む): 6041464588224

約数和(自身を除く): 3321008697978

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 277, 282, 423, 554, 831, 846, 1662, 2493, 4986, 13019, 26038, 39057, 78114, 117171, 234342, 11608913, 23217826, 34826739, 69653478, 104480217, 208960434, 545618911, 1091237822, 1636856733, 3215668901, 3273713466, 4910570199, 6431337802, 9647006703, 9821140398, 19294013406, 28941020109, 57882040218, 151136438347, 302272876694, 453409315041, 906818630082, 1360227945123, 2720455890246]

約数ペア:

[(1, 2720455890246), (2, 1360227945123), (3, 906818630082), (6, 453409315041), (9, 302272876694), (18, 151136438347), (47, 57882040218), (94, 28941020109), (141, 19294013406), (277, 9821140398), (282, 9647006703), (423, 6431337802), (554, 4910570199), (831, 3273713466), (846, 3215668901), (1662, 1636856733), (2493, 1091237822), (4986, 545618911), (13019, 208960434), (26038, 104480217), (39057, 69653478), (78114, 34826739), (117171, 23217826), (234342, 11608913)]