321129622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 534016800

約数和(自身を除く): 212887178

約数列:

[1, 2, 11, 22, 89, 178, 401, 409, 802, 818, 979, 1958, 4411, 4499, 8822, 8998, 35689, 36401, 71378, 72802, 164009, 328018, 392579, 400411, 785158, 800822, 1804099, 3608198, 14596801, 29193602, 160564811, 321129622]

約数ペア:

[(1, 321129622), (2, 160564811), (11, 29193602), (22, 14596801), (89, 3608198), (178, 1804099), (401, 800822), (409, 785158), (802, 400411), (818, 392579), (979, 328018), (1958, 164009), (4411, 72802), (4499, 71378), (8822, 36401), (8998, 35689)]