2788896968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2437847}}^1$

素因数の和:2437877

約数の個数: 32

約数和(自身を含む): 6143376960

約数和(自身を除く): 3354479992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2437847, 4875694, 9751388, 19502776, 26816317, 31692011, 53632634, 63384022, 107265268, 126768044, 214530536, 253536088, 348612121, 697224242, 1394448484, 2788896968]

約数ペア:

[(1, 2788896968), (2, 1394448484), (4, 697224242), (8, 348612121), (11, 253536088), (13, 214530536), (22, 126768044), (26, 107265268), (44, 63384022), (52, 53632634), (88, 31692011), (104, 26816317), (143, 19502776), (286, 9751388), (572, 4875694), (1144, 2437847)]