276490054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 436423680

約数和(自身を除く): 159933626

約数列:

[1, 2, 31, 62, 109, 163, 218, 251, 326, 502, 3379, 5053, 6758, 7781, 10106, 15562, 17767, 27359, 35534, 40913, 54718, 81826, 550777, 848129, 1101554, 1268303, 1696258, 2536606, 4459517, 8919034, 138245027, 276490054]

約数ペア:

[(1, 276490054), (2, 138245027), (31, 8919034), (62, 4459517), (109, 2536606), (163, 1696258), (218, 1268303), (251, 1101554), (326, 848129), (502, 550777), (3379, 81826), (5053, 54718), (6758, 40913), (7781, 35534), (10106, 27359), (15562, 17767)]