493991172

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{27947}}^1$

素因数の和:28448

約数の個数: 36

約数和(自身を含む): 1251287856

約数和(自身を除く): 757296684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 17676, 27947, 55894, 83841, 111788, 167682, 251523, 335364, 503046, 1006092, 13721977, 27443954, 41165931, 54887908, 82331862, 123497793, 164663724, 246995586, 493991172]

約数ペア:

[(1, 493991172), (2, 246995586), (3, 164663724), (4, 123497793), (6, 82331862), (9, 54887908), (12, 41165931), (18, 27443954), (36, 13721977), (491, 1006092), (982, 503046), (1473, 335364), (1964, 251523), (2946, 167682), (4419, 111788), (5892, 83841), (8838, 55894), (17676, 27947)]