3940473388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 7194892320

約数和(自身を除く): 3254418932

約数列:

[1, 2, 4, 43, 86, 101, 109, 172, 202, 218, 404, 436, 2081, 4162, 4343, 4687, 8324, 8686, 9374, 11009, 17372, 18748, 22018, 44036, 89483, 178966, 210181, 226829, 357932, 420362, 453658, 473387, 840724, 907316, 946774, 1893548, 9037783, 9753647, 18075566, 19507294, 22909729, 36151132, 39014588, 45819458, 91638916, 985118347, 1970236694, 3940473388]

約数ペア:

[(1, 3940473388), (2, 1970236694), (4, 985118347), (43, 91638916), (86, 45819458), (101, 39014588), (109, 36151132), (172, 22909729), (202, 19507294), (218, 18075566), (404, 9753647), (436, 9037783), (2081, 1893548), (4162, 946774), (4343, 907316), (4687, 840724), (8324, 473387), (8686, 453658), (9374, 420362), (11009, 357932), (17372, 226829), (18748, 210181), (22018, 178966), (44036, 89483)]