543399376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2612497}}^1$

素因数の和:2612518

約数の個数: 20

約数和(自身を含む): 1133824132

約数和(自身を除く): 590424756

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2612497, 5224994, 10449988, 20899976, 33962461, 41799952, 67924922, 135849844, 271699688, 543399376]

約数ペア:

[(1, 543399376), (2, 271699688), (4, 135849844), (8, 67924922), (13, 41799952), (16, 33962461), (26, 20899976), (52, 10449988), (104, 5224994), (208, 2612497)]