1288894502

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{102407}}^1$

素因数の和:102476

約数の個数: 32

約数和(自身を含む): 2359480320

約数和(自身を除く): 1070585818

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 6293, 12586, 102407, 204814, 716849, 1433698, 2969803, 3174617, 5939606, 6349234, 20788621, 22222319, 41577242, 44444638, 92063893, 184127786, 644447251, 1288894502]

約数ペア:

[(1, 1288894502), (2, 644447251), (7, 184127786), (14, 92063893), (29, 44444638), (31, 41577242), (58, 22222319), (62, 20788621), (203, 6349234), (217, 5939606), (406, 3174617), (434, 2969803), (899, 1433698), (1798, 716849), (6293, 204814), (12586, 102407)]