304816634

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 478094400

約数和(自身を除く): 173277766

約数列:

[1, 2, 61, 67, 89, 122, 134, 178, 419, 838, 4087, 5429, 5963, 8174, 10858, 11926, 25559, 28073, 37291, 51118, 56146, 74582, 363743, 727486, 1712453, 2274751, 2498497, 3424906, 4549502, 4996994, 152408317, 304816634]

約数ペア:

[(1, 304816634), (2, 152408317), (61, 4996994), (67, 4549502), (89, 3424906), (122, 2498497), (134, 2274751), (178, 1712453), (419, 727486), (838, 363743), (4087, 74582), (5429, 56146), (5963, 51118), (8174, 37291), (10858, 28073), (11926, 25559)]