126301904

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{17581}}^1$

素因数の和:18038

約数の個数: 20

約数和(自身を含む): 245268900

約数和(自身を除く): 118966996

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 17581, 35162, 70324, 140648, 281296, 7893869, 15787738, 31575476, 63150952, 126301904]

約数ペア:

[(1, 126301904), (2, 63150952), (4, 31575476), (8, 15787738), (16, 7893869), (449, 281296), (898, 140648), (1796, 70324), (3592, 35162), (7184, 17581)]