996906260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{3889}}^1$

素因数の和:5736

約数の個数: 48

約数和(自身を含む): 2394497280

約数和(自身を除く): 1397591020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1831, 3662, 3889, 7324, 7778, 9155, 12817, 15556, 18310, 19445, 25634, 27223, 36620, 38890, 51268, 54446, 64085, 77780, 108892, 128170, 136115, 256340, 272230, 544460, 7120759, 14241518, 28483036, 35603795, 49845313, 71207590, 99690626, 142415180, 199381252, 249226565, 498453130, 996906260]

約数ペア:

[(1, 996906260), (2, 498453130), (4, 249226565), (5, 199381252), (7, 142415180), (10, 99690626), (14, 71207590), (20, 49845313), (28, 35603795), (35, 28483036), (70, 14241518), (140, 7120759), (1831, 544460), (3662, 272230), (3889, 256340), (7324, 136115), (7778, 128170), (9155, 108892), (12817, 77780), (15556, 64085), (18310, 54446), (19445, 51268), (25634, 38890), (27223, 36620)]