13168373972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{421361}}^1$

素因数の和:421979

約数の個数: 24

約数和(自身を含む): 24858672552

約数和(自身を除く): 11690298580

約数列:

[1, 2, 4, 13, 26, 52, 601, 1202, 2404, 7813, 15626, 31252, 421361, 842722, 1685444, 5477693, 10955386, 21910772, 253237961, 506475922, 1012951844, 3292093493, 6584186986, 13168373972]

約数ペア:

[(1, 13168373972), (2, 6584186986), (4, 3292093493), (13, 1012951844), (26, 506475922), (52, 253237961), (601, 21910772), (1202, 10955386), (2404, 5477693), (7813, 1685444), (15626, 842722), (31252, 421361)]