1330358834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4391}}^1$

素因数の和:4503

約数の個数: 64

約数和(自身を含む): 2580387840

約数和(自身を除く): 1250029006

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 67, 119, 133, 134, 238, 266, 323, 469, 646, 938, 1139, 1273, 2261, 2278, 2546, 4391, 4522, 7973, 8782, 8911, 15946, 17822, 21641, 30737, 43282, 61474, 74647, 83429, 149294, 151487, 166858, 294197, 302974, 522529, 584003, 588394, 1045058, 1168006, 1418293, 2059379, 2836586, 4118758, 5001349, 5589743, 9928051, 10002698, 11179486, 19856102, 35009443, 39128201, 70018886, 78256402, 95025631, 190051262, 665179417, 1330358834]

約数ペア:

[(1, 1330358834), (2, 665179417), (7, 190051262), (14, 95025631), (17, 78256402), (19, 70018886), (34, 39128201), (38, 35009443), (67, 19856102), (119, 11179486), (133, 10002698), (134, 9928051), (238, 5589743), (266, 5001349), (323, 4118758), (469, 2836586), (646, 2059379), (938, 1418293), (1139, 1168006), (1273, 1045058), (2261, 588394), (2278, 584003), (2546, 522529), (4391, 302974), (4522, 294197), (7973, 166858), (8782, 151487), (8911, 149294), (15946, 83429), (17822, 74647), (21641, 61474), (30737, 43282)]