540545402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{13159}}^1$

素因数の和:13250

約数の個数: 32

約数和(自身を含む): 909619200

約数和(自身を除く): 369073798

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1786, 2162, 13159, 20539, 26318, 41078, 250021, 302657, 500042, 605314, 618473, 1236946, 5750483, 11500966, 11750987, 14224879, 23501974, 28449758, 270272701, 540545402]

約数ペア:

[(1, 540545402), (2, 270272701), (19, 28449758), (23, 23501974), (38, 14224879), (46, 11750987), (47, 11500966), (94, 5750483), (437, 1236946), (874, 618473), (893, 605314), (1081, 500042), (1786, 302657), (2162, 250021), (13159, 41078), (20539, 26318)]