245888346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{9109}}^1$

素因数の和:9534

約数の個数: 32

約数和(自身を含む): 537854400

約数和(自身を除く): 291966054

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 409, 818, 1227, 2454, 4499, 8998, 9109, 13497, 18218, 26994, 27327, 54654, 100199, 200398, 300597, 601194, 3725581, 7451162, 11176743, 22353486, 40981391, 81962782, 122944173, 245888346]

約数ペア:

[(1, 245888346), (2, 122944173), (3, 81962782), (6, 40981391), (11, 22353486), (22, 11176743), (33, 7451162), (66, 3725581), (409, 601194), (818, 300597), (1227, 200398), (2454, 100199), (4499, 54654), (8998, 27327), (9109, 26994), (13497, 18218)]