2940553690

素因数分解:

$2^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{161303}}^1$

素因数の和:163133

約数の個数: 16

約数和(自身を含む): 5295932928

約数和(自身を除く): 2355379238

約数列:

[1, 2, 5, 10, 1823, 3646, 9115, 18230, 161303, 322606, 806515, 1613030, 294055369, 588110738, 1470276845, 2940553690]

約数ペア:

[(1, 2940553690), (2, 1470276845), (5, 588110738), (10, 294055369), (1823, 1613030), (3646, 806515), (9115, 322606), (18230, 161303)]