1799386472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 3707363520

約数和(自身を除く): 1907977048

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 107, 194, 214, 388, 428, 776, 856, 1261, 1391, 1667, 2522, 2782, 3334, 5044, 5564, 6668, 10088, 10379, 11128, 13336, 20758, 21671, 41516, 43342, 83032, 86684, 134927, 161699, 173368, 178369, 269854, 323398, 356738, 539708, 646796, 713476, 1079416, 1293592, 1426952, 2102087, 2318797, 4204174, 4637594, 8408348, 9275188, 16816696, 17301793, 18550376, 34603586, 69207172, 138414344, 224923309, 449846618, 899693236, 1799386472]

約数ペア:

[(1, 1799386472), (2, 899693236), (4, 449846618), (8, 224923309), (13, 138414344), (26, 69207172), (52, 34603586), (97, 18550376), (104, 17301793), (107, 16816696), (194, 9275188), (214, 8408348), (388, 4637594), (428, 4204174), (776, 2318797), (856, 2102087), (1261, 1426952), (1391, 1293592), (1667, 1079416), (2522, 713476), (2782, 646796), (3334, 539708), (5044, 356738), (5564, 323398), (6668, 269854), (10088, 178369), (10379, 173368), (11128, 161699), (13336, 134927), (20758, 86684), (21671, 83032), (41516, 43342)]