2397174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 5246304

約数和(自身を除く): 2849130

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 421, 438, 842, 949, 1263, 1898, 2526, 2847, 5473, 5694, 10946, 16419, 30733, 32838, 61466, 92199, 184398, 399529, 799058, 1198587, 2397174]

約数ペア:

[(1, 2397174), (2, 1198587), (3, 799058), (6, 399529), (13, 184398), (26, 92199), (39, 61466), (73, 32838), (78, 30733), (146, 16419), (219, 10946), (421, 5694), (438, 5473), (842, 2847), (949, 2526), (1263, 1898)]