285029786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 467389440

約数和(自身を除く): 182359654

約数列:

[1, 2, 17, 34, 41, 82, 139, 278, 697, 1394, 1471, 2363, 2942, 4726, 5699, 11398, 25007, 50014, 60311, 96883, 120622, 193766, 204469, 408938, 1025287, 2050574, 3475973, 6951946, 8383229, 16766458, 142514893, 285029786]

約数ペア:

[(1, 285029786), (2, 142514893), (17, 16766458), (34, 8383229), (41, 6951946), (82, 3475973), (139, 2050574), (278, 1025287), (697, 408938), (1394, 204469), (1471, 193766), (2363, 120622), (2942, 96883), (4726, 60311), (5699, 50014), (11398, 25007)]