2978454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 3325290

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 191, 226, 339, 382, 573, 678, 1146, 2599, 4393, 5198, 7797, 8786, 13179, 15594, 21583, 26358, 43166, 64749, 129498, 496409, 992818, 1489227, 2978454]

約数ペア:

[(1, 2978454), (2, 1489227), (3, 992818), (6, 496409), (23, 129498), (46, 64749), (69, 43166), (113, 26358), (138, 21583), (191, 15594), (226, 13179), (339, 8786), (382, 7797), (573, 5198), (678, 4393), (1146, 2599)]