1219452736

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{261013}}^1$

素因数の和:261098

約数の個数: 28

約数和(自身を含む): 2453009572

約数和(自身を除く): 1233556836

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 261013, 522026, 1044052, 2088104, 4176208, 8352416, 16704832, 19053949, 38107898, 76215796, 152431592, 304863184, 609726368, 1219452736]

約数ペア:

[(1, 1219452736), (2, 609726368), (4, 304863184), (8, 152431592), (16, 76215796), (32, 38107898), (64, 19053949), (73, 16704832), (146, 8352416), (292, 4176208), (584, 2088104), (1168, 1044052), (2336, 522026), (4672, 261013)]