297817078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 491039136

約数和(自身を除く): 193222058

約数列:

[1, 2, 13, 26, 73, 146, 173, 346, 907, 949, 1814, 1898, 2249, 4498, 11791, 12629, 23582, 25258, 66211, 132422, 156911, 164177, 313822, 328354, 860743, 1721486, 2039843, 4079686, 11454503, 22909006, 148908539, 297817078]

約数ペア:

[(1, 297817078), (2, 148908539), (13, 22909006), (26, 11454503), (73, 4079686), (146, 2039843), (173, 1721486), (346, 860743), (907, 328354), (949, 313822), (1814, 164177), (1898, 156911), (2249, 132422), (4498, 66211), (11791, 25258), (12629, 23582)]