2777538

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 5829120

約数和(自身を除く): 3051582

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 137, 186, 218, 274, 327, 411, 654, 822, 3379, 4247, 6758, 8494, 10137, 12741, 14933, 20274, 25482, 29866, 44799, 89598, 462923, 925846, 1388769, 2777538]

約数ペア:

[(1, 2777538), (2, 1388769), (3, 925846), (6, 462923), (31, 89598), (62, 44799), (93, 29866), (109, 25482), (137, 20274), (186, 14933), (218, 12741), (274, 10137), (327, 8494), (411, 6758), (654, 4247), (822, 3379)]