1845490090

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{936797}}^1$

素因数の和:937001

約数の個数: 16

約数和(自身を含む): 3338748072

約数和(自身を除く): 1493257982

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 936797, 1873594, 4683985, 9367970, 184549009, 369098018, 922745045, 1845490090]

約数ペア:

[(1, 1845490090), (2, 922745045), (5, 369098018), (10, 184549009), (197, 9367970), (394, 4683985), (985, 1873594), (1970, 936797)]