304817864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{225457}}^1$

素因数の和:225489

約数の個数: 24

約数和(自身を含む): 618882210

約数和(自身を除く): 314064346

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 225457, 450914, 901828, 1803656, 2930941, 5861882, 11723764, 23447528, 38102233, 76204466, 152408932, 304817864]

約数ペア:

[(1, 304817864), (2, 152408932), (4, 76204466), (8, 38102233), (13, 23447528), (26, 11723764), (52, 5861882), (104, 2930941), (169, 1803656), (338, 901828), (676, 450914), (1352, 225457)]