3963882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4684758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 571, 1142, 1157, 1713, 2314, 3426, 3471, 6942, 7423, 14846, 22269, 44538, 50819, 101638, 152457, 304914, 660647, 1321294, 1981941, 3963882]

約数ペア:

[(1, 3963882), (2, 1981941), (3, 1321294), (6, 660647), (13, 304914), (26, 152457), (39, 101638), (78, 50819), (89, 44538), (178, 22269), (267, 14846), (534, 7423), (571, 6942), (1142, 3471), (1157, 3426), (1713, 2314)]