285308322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{126131}}^1$

素因数の和:126178

約数の個数: 32

約数和(自身を含む): 635705280

約数和(自身を除く): 350396958

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 126131, 252262, 378393, 756786, 1639703, 3279406, 3657799, 4919109, 7315598, 9838218, 10973397, 21946794, 47551387, 95102774, 142654161, 285308322]

約数ペア:

[(1, 285308322), (2, 142654161), (3, 95102774), (6, 47551387), (13, 21946794), (26, 10973397), (29, 9838218), (39, 7315598), (58, 4919109), (78, 3657799), (87, 3279406), (174, 1639703), (377, 756786), (754, 378393), (1131, 252262), (2262, 126131)]