898366144

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{83059}}^1$

素因数の和:83097

約数の個数: 42

約数和(自身を含む): 1930397460

約数和(自身を除く): 1032031316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 83059, 166118, 332236, 664472, 1079767, 1328944, 2159534, 2657888, 4319068, 5315776, 8638136, 14036971, 17276272, 28073942, 34552544, 56147884, 69105088, 112295768, 224591536, 449183072, 898366144]

約数ペア:

[(1, 898366144), (2, 449183072), (4, 224591536), (8, 112295768), (13, 69105088), (16, 56147884), (26, 34552544), (32, 28073942), (52, 17276272), (64, 14036971), (104, 8638136), (169, 5315776), (208, 4319068), (338, 2657888), (416, 2159534), (676, 1328944), (832, 1079767), (1352, 664472), (2704, 332236), (5408, 166118), (10816, 83059)]