1246544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 30

約数和(自身を含む): 2620926

約数和(自身を除く): 1374382

約数列:

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

約数ペア:

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