2912509496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{126719}}^1$

素因数の和:126768

約数の個数: 48

約数和(自身を含む): 6261235200

約数和(自身を除く): 3348725704

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 22984, 126719, 253438, 506876, 1013752, 1647347, 2154223, 3294694, 4308446, 6589388, 8616892, 13178776, 17233784, 21415511, 28004899, 42831022, 56009798, 85662044, 112019596, 171324088, 224039192, 364063687, 728127374, 1456254748, 2912509496]

約数ペア:

[(1, 2912509496), (2, 1456254748), (4, 728127374), (8, 364063687), (13, 224039192), (17, 171324088), (26, 112019596), (34, 85662044), (52, 56009798), (68, 42831022), (104, 28004899), (136, 21415511), (169, 17233784), (221, 13178776), (338, 8616892), (442, 6589388), (676, 4308446), (884, 3294694), (1352, 2154223), (1768, 1647347), (2873, 1013752), (5746, 506876), (11492, 253438), (22984, 126719)]