2489786028

素因数分解:

$2^2\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{32303}}^1$

素因数の和:34454

約数の個数: 36

約数和(自身を含む): 6296760288

約数和(自身を除く): 3806974260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2141, 4282, 6423, 8564, 12846, 19269, 25692, 32303, 38538, 64606, 77076, 96909, 129212, 193818, 290727, 387636, 581454, 1162908, 69160723, 138321446, 207482169, 276642892, 414964338, 622446507, 829928676, 1244893014, 2489786028]

約数ペア:

[(1, 2489786028), (2, 1244893014), (3, 829928676), (4, 622446507), (6, 414964338), (9, 276642892), (12, 207482169), (18, 138321446), (36, 69160723), (2141, 1162908), (4282, 581454), (6423, 387636), (8564, 290727), (12846, 193818), (19269, 129212), (25692, 96909), (32303, 77076), (38538, 64606)]