821085331388

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6637}}^1\times {\mathrm{74887}}^1$

素因数の和:81594

約数の個数: 48

約数和(自身を含む): 1670277987840

約数和(自身を除く): 849192656452

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 6637, 13274, 26548, 46459, 74887, 92918, 149774, 185836, 299548, 391583, 524209, 783166, 1048418, 1566332, 2096836, 2741081, 4418333, 5482162, 8836666, 10964324, 17673332, 30928331, 61856662, 123713324, 497025019, 994050038, 1988100076, 3479175133, 6958350266, 13916700532, 29324476121, 58648952242, 117297904484, 205271332847, 410542665694, 821085331388]

約数ペア:

[(1, 821085331388), (2, 410542665694), (4, 205271332847), (7, 117297904484), (14, 58648952242), (28, 29324476121), (59, 13916700532), (118, 6958350266), (236, 3479175133), (413, 1988100076), (826, 994050038), (1652, 497025019), (6637, 123713324), (13274, 61856662), (26548, 30928331), (46459, 17673332), (74887, 10964324), (92918, 8836666), (149774, 5482162), (185836, 4418333), (299548, 2741081), (391583, 2096836), (524209, 1566332), (783166, 1048418)]