897285948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{185543}}^1$

素因数の和:185594

約数の個数: 48

約数和(自身を含む): 2327463936

約数和(自身を除く): 1430177988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 185543, 371086, 556629, 742172, 1113258, 2226516, 2412059, 4824118, 5751833, 7236177, 9648236, 11503666, 14472354, 17255499, 23007332, 28944708, 34510998, 69021996, 74773829, 149547658, 224321487, 299095316, 448642974, 897285948]

約数ペア:

[(1, 897285948), (2, 448642974), (3, 299095316), (4, 224321487), (6, 149547658), (12, 74773829), (13, 69021996), (26, 34510998), (31, 28944708), (39, 23007332), (52, 17255499), (62, 14472354), (78, 11503666), (93, 9648236), (124, 7236177), (156, 5751833), (186, 4824118), (372, 2412059), (403, 2226516), (806, 1113258), (1209, 742172), (1612, 556629), (2418, 371086), (4836, 185543)]