581913712

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{2551}}^1$

素因数の和:2881

約数の個数: 40

約数和(自身を含む): 1153452960

約数和(自身を除く): 571539248

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 269, 424, 538, 848, 1076, 2152, 2551, 4304, 5102, 10204, 14257, 20408, 28514, 40816, 57028, 114056, 135203, 228112, 270406, 540812, 686219, 1081624, 1372438, 2163248, 2744876, 5489752, 10979504, 36369607, 72739214, 145478428, 290956856, 581913712]

約数ペア:

[(1, 581913712), (2, 290956856), (4, 145478428), (8, 72739214), (16, 36369607), (53, 10979504), (106, 5489752), (212, 2744876), (269, 2163248), (424, 1372438), (538, 1081624), (848, 686219), (1076, 540812), (2152, 270406), (2551, 228112), (4304, 135203), (5102, 114056), (10204, 57028), (14257, 40816), (20408, 28514)]