1302611648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5953}}^1$

素因数の和:6241

約数の個数: 56

約数和(自身を含む): 2794759968

約数和(自身を除く): 1492148320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 263, 416, 526, 832, 1052, 2104, 3419, 4208, 5953, 6838, 8416, 11906, 13676, 16832, 23812, 27352, 47624, 54704, 77389, 95248, 109408, 154778, 190496, 218816, 309556, 380992, 619112, 1238224, 1565639, 2476448, 3131278, 4952896, 6262556, 12525112, 20353307, 25050224, 40706614, 50100448, 81413228, 100200896, 162826456, 325652912, 651305824, 1302611648]

約数ペア:

[(1, 1302611648), (2, 651305824), (4, 325652912), (8, 162826456), (13, 100200896), (16, 81413228), (26, 50100448), (32, 40706614), (52, 25050224), (64, 20353307), (104, 12525112), (208, 6262556), (263, 4952896), (416, 3131278), (526, 2476448), (832, 1565639), (1052, 1238224), (2104, 619112), (3419, 380992), (4208, 309556), (5953, 218816), (6838, 190496), (8416, 154778), (11906, 109408), (13676, 95248), (16832, 77389), (23812, 54704), (27352, 47624)]