1279883044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 2498771520

約数和(自身を除く): 1218888476

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 137, 268, 274, 548, 737, 1474, 1507, 2948, 3014, 3169, 6028, 6338, 9179, 12676, 18358, 34859, 36716, 69718, 100969, 139436, 201938, 212323, 403876, 424646, 434153, 849292, 868306, 1736612, 2335553, 4671106, 4775683, 9342212, 9551366, 19102732, 29088251, 58176502, 116353004, 319970761, 639941522, 1279883044]

約数ペア:

[(1, 1279883044), (2, 639941522), (4, 319970761), (11, 116353004), (22, 58176502), (44, 29088251), (67, 19102732), (134, 9551366), (137, 9342212), (268, 4775683), (274, 4671106), (548, 2335553), (737, 1736612), (1474, 868306), (1507, 849292), (2948, 434153), (3014, 424646), (3169, 403876), (6028, 212323), (6338, 201938), (9179, 139436), (12676, 100969), (18358, 69718), (34859, 36716)]