2860026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 6332928

約数和(自身を除く): 3472902

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 991, 1443, 1982, 2886, 2973, 5946, 12883, 25766, 36667, 38649, 73334, 77298, 110001, 220002, 476671, 953342, 1430013, 2860026]

約数ペア:

[(1, 2860026), (2, 1430013), (3, 953342), (6, 476671), (13, 220002), (26, 110001), (37, 77298), (39, 73334), (74, 38649), (78, 36667), (111, 25766), (222, 12883), (481, 5946), (962, 2973), (991, 2886), (1443, 1982)]