331397998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{130369}}^1$

素因数の和:130443

約数の個数: 16

約数和(自身を含む): 525651840

約数和(自身を除く): 194253842

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 130369, 260738, 4041439, 5345129, 8082878, 10690258, 165698999, 331397998]

約数ペア:

[(1, 331397998), (2, 165698999), (31, 10690258), (41, 8082878), (62, 5345129), (82, 4041439), (1271, 260738), (2542, 130369)]