2045783829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 2897648640

約数和(自身を除く): 851864811

約数列:

[1, 3, 23, 67, 69, 201, 547, 809, 1541, 1641, 2427, 4623, 12581, 18607, 36649, 37743, 54203, 55821, 109947, 162609, 442523, 842927, 1246669, 1327569, 2528781, 3740007, 10178029, 29649041, 30534087, 88947123, 681927943, 2045783829]

約数ペア:

[(1, 2045783829), (3, 681927943), (23, 88947123), (67, 30534087), (69, 29649041), (201, 10178029), (547, 3740007), (809, 2528781), (1541, 1327569), (1641, 1246669), (2427, 842927), (4623, 442523), (12581, 162609), (18607, 109947), (36649, 55821), (37743, 54203)]