2493088

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 36

約数和(自身を含む): 5326398

約数和(自身を除く): 2833310

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 461, 676, 922, 1352, 1844, 2704, 3688, 5408, 5993, 7376, 11986, 14752, 23972, 47944, 77909, 95888, 155818, 191776, 311636, 623272, 1246544, 2493088]

約数ペア:

[(1, 2493088), (2, 1246544), (4, 623272), (8, 311636), (13, 191776), (16, 155818), (26, 95888), (32, 77909), (52, 47944), (104, 23972), (169, 14752), (208, 11986), (338, 7376), (416, 5993), (461, 5408), (676, 3688), (922, 2704), (1352, 1844)]