1238863934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{607}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 2405928960

約数和(自身を除く): 1167065026

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 457, 607, 638, 914, 1214, 2233, 3199, 4249, 4466, 5027, 6398, 6677, 8498, 10054, 13253, 13354, 17603, 26506, 35189, 35206, 46739, 70378, 92771, 93478, 123221, 145783, 185542, 193633, 246442, 277399, 291566, 387266, 554798, 1020481, 1355431, 1941793, 2040962, 2710862, 3051389, 3883586, 6102778, 8044571, 16089142, 21359723, 42719446, 56311997, 88490281, 112623994, 176980562, 619431967, 1238863934]

約数ペア:

[(1, 1238863934), (2, 619431967), (7, 176980562), (11, 112623994), (14, 88490281), (22, 56311997), (29, 42719446), (58, 21359723), (77, 16089142), (154, 8044571), (203, 6102778), (319, 3883586), (406, 3051389), (457, 2710862), (607, 2040962), (638, 1941793), (914, 1355431), (1214, 1020481), (2233, 554798), (3199, 387266), (4249, 291566), (4466, 277399), (5027, 246442), (6398, 193633), (6677, 185542), (8498, 145783), (10054, 123221), (13253, 93478), (13354, 92771), (17603, 70378), (26506, 46739), (35189, 35206)]