1988892

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 5086536

約数和(自身を除く): 3097644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 547, 606, 909, 1094, 1212, 1641, 1818, 2188, 3282, 3636, 4923, 6564, 9846, 19692, 55247, 110494, 165741, 220988, 331482, 497223, 662964, 994446, 1988892]

約数ペア:

[(1, 1988892), (2, 994446), (3, 662964), (4, 497223), (6, 331482), (9, 220988), (12, 165741), (18, 110494), (36, 55247), (101, 19692), (202, 9846), (303, 6564), (404, 4923), (547, 3636), (606, 3282), (909, 2188), (1094, 1818), (1212, 1641)]