888936670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{7949}}^1$

素因数の和:8220

約数の個数: 32

約数和(自身を含む): 1638208800

約数和(自身を除く): 749272130

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 530, 1055, 2110, 7949, 11183, 15898, 22366, 39745, 55915, 79490, 111830, 421297, 842594, 1677239, 2106485, 3354478, 4212970, 8386195, 16772390, 88893667, 177787334, 444468335, 888936670]

約数ペア:

[(1, 888936670), (2, 444468335), (5, 177787334), (10, 88893667), (53, 16772390), (106, 8386195), (211, 4212970), (265, 3354478), (422, 2106485), (530, 1677239), (1055, 842594), (2110, 421297), (7949, 111830), (11183, 79490), (15898, 55915), (22366, 39745)]