249968458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 398034000

約数和(自身を除く): 148065542

約数列:

[1, 2, 29, 53, 58, 106, 233, 349, 466, 698, 1537, 3074, 6757, 10121, 12349, 13514, 18497, 20242, 24698, 36994, 81317, 162634, 358121, 536413, 716242, 1072826, 2358193, 4309801, 4716386, 8619602, 124984229, 249968458]

約数ペア:

[(1, 249968458), (2, 124984229), (29, 8619602), (53, 4716386), (58, 4309801), (106, 2358193), (233, 1072826), (349, 716242), (466, 536413), (698, 358121), (1537, 162634), (3074, 81317), (6757, 36994), (10121, 24698), (12349, 20242), (13514, 18497)]