2100099248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{16001}}^1$

素因数の和:16653

約数の個数: 40

約数和(自身を含む): 4389156576

約数和(自身を除く): 2289057328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 631, 1262, 2524, 5048, 8203, 10096, 16001, 16406, 32002, 32812, 64004, 65624, 128008, 131248, 208013, 256016, 416026, 832052, 1664104, 3328208, 10096631, 20193262, 40386524, 80773048, 131256203, 161546096, 262512406, 525024812, 1050049624, 2100099248]

約数ペア:

[(1, 2100099248), (2, 1050049624), (4, 525024812), (8, 262512406), (13, 161546096), (16, 131256203), (26, 80773048), (52, 40386524), (104, 20193262), (208, 10096631), (631, 3328208), (1262, 1664104), (2524, 832052), (5048, 416026), (8203, 256016), (10096, 208013), (16001, 131248), (16406, 128008), (32002, 65624), (32812, 64004)]