1858202372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{1499}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 3622080000

約数和(自身を除く): 1763877628

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 769, 806, 1499, 1538, 1612, 2998, 3076, 5996, 9997, 19487, 19994, 23839, 38974, 39988, 46469, 47678, 77948, 92938, 95356, 185876, 309907, 604097, 619814, 1152731, 1208194, 1239628, 2305462, 2416388, 4610924, 14985503, 29971006, 35734661, 59942012, 71469322, 142938644, 464550593, 929101186, 1858202372]

約数ペア:

[(1, 1858202372), (2, 929101186), (4, 464550593), (13, 142938644), (26, 71469322), (31, 59942012), (52, 35734661), (62, 29971006), (124, 14985503), (403, 4610924), (769, 2416388), (806, 2305462), (1499, 1239628), (1538, 1208194), (1612, 1152731), (2998, 619814), (3076, 604097), (5996, 309907), (9997, 185876), (19487, 95356), (19994, 92938), (23839, 77948), (38974, 47678), (39988, 46469)]