2912894908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{326119}}^1$

素因数の和:326170

約数の個数: 48

約数和(自身を含む): 6574579200

約数和(自身を除く): 3661684292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 326119, 652238, 1304476, 2282833, 3587309, 4565666, 7174618, 9131332, 9457451, 14349236, 18914902, 25111163, 37829804, 50222326, 66202157, 100444652, 104031961, 132404314, 208063922, 264808628, 416127844, 728223727, 1456447454, 2912894908]

約数ペア:

[(1, 2912894908), (2, 1456447454), (4, 728223727), (7, 416127844), (11, 264808628), (14, 208063922), (22, 132404314), (28, 104031961), (29, 100444652), (44, 66202157), (58, 50222326), (77, 37829804), (116, 25111163), (154, 18914902), (203, 14349236), (308, 9457451), (319, 9131332), (406, 7174618), (638, 4565666), (812, 3587309), (1276, 2282833), (2233, 1304476), (4466, 652238), (8932, 326119)]