1279248750910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1084817}}^1$

素因数の和:1085077

約数の個数: 64

約数和(自身を含む): 2545659954432

約数和(自身を除く): 1266411203522

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 193, 235, 386, 470, 611, 965, 1222, 1930, 2509, 3055, 5018, 6110, 9071, 12545, 18142, 25090, 45355, 90710, 117923, 235846, 589615, 1084817, 1179230, 2169634, 5424085, 10848170, 14102621, 28205242, 50986399, 70513105, 101972798, 141026210, 209369681, 254931995, 418739362, 509863990, 662823187, 1046848405, 1325646374, 2093696810, 2721805853, 3314115935, 5443611706, 6628231870, 9840375007, 13609029265, 19680750014, 27218058530, 49201875035, 98403750070, 127924875091, 255849750182, 639624375455, 1279248750910]

約数ペア:

[(1, 1279248750910), (2, 639624375455), (5, 255849750182), (10, 127924875091), (13, 98403750070), (26, 49201875035), (47, 27218058530), (65, 19680750014), (94, 13609029265), (130, 9840375007), (193, 6628231870), (235, 5443611706), (386, 3314115935), (470, 2721805853), (611, 2093696810), (965, 1325646374), (1222, 1046848405), (1930, 662823187), (2509, 509863990), (3055, 418739362), (5018, 254931995), (6110, 209369681), (9071, 141026210), (12545, 101972798), (18142, 70513105), (25090, 50986399), (45355, 28205242), (90710, 14102621), (117923, 10848170), (235846, 5424085), (589615, 2169634), (1084817, 1179230)]