2820004824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291211}}^1$

素因数の和:1291240

約数の個数: 64

約数和(自身を含む): 8676944640

約数和(自身を除く): 5856939816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 1291211, 2582422, 3873633, 5164844, 7747266, 9038477, 10329688, 15494532, 16785743, 18076954, 27115431, 30989064, 33571486, 36153908, 50357229, 54230862, 67142972, 72307816, 100714458, 108461724, 117500201, 134285944, 201428916, 216923448, 235000402, 352500603, 402857832, 470000804, 705001206, 940001608, 1410002412, 2820004824]

約数ペア:

[(1, 2820004824), (2, 1410002412), (3, 940001608), (4, 705001206), (6, 470000804), (7, 402857832), (8, 352500603), (12, 235000402), (13, 216923448), (14, 201428916), (21, 134285944), (24, 117500201), (26, 108461724), (28, 100714458), (39, 72307816), (42, 67142972), (52, 54230862), (56, 50357229), (78, 36153908), (84, 33571486), (91, 30989064), (104, 27115431), (156, 18076954), (168, 16785743), (182, 15494532), (273, 10329688), (312, 9038477), (364, 7747266), (546, 5164844), (728, 3873633), (1092, 2582422), (2184, 1291211)]