3968193502

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{703331}}^1$

素因数の和:703384

約数の個数: 32

約数和(自身を含む): 7562225664

約数和(自身を除く): 3594032162

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 703331, 1406662, 4923317, 9143303, 9846634, 18286606, 21803261, 43606522, 64003121, 128006242, 152622827, 283442393, 305245654, 566884786, 1984096751, 3968193502]

約数ペア:

[(1, 3968193502), (2, 1984096751), (7, 566884786), (13, 305245654), (14, 283442393), (26, 152622827), (31, 128006242), (62, 64003121), (91, 43606522), (182, 21803261), (217, 18286606), (403, 9846634), (434, 9143303), (806, 4923317), (2821, 1406662), (5642, 703331)]