1048213328

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{2131}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 2065242816

約数和(自身を除く): 1017029488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 433, 568, 866, 1136, 1732, 2131, 3464, 4262, 6928, 8524, 17048, 30743, 34096, 61486, 122972, 151301, 245944, 302602, 491888, 605204, 922723, 1210408, 1845446, 2420816, 3690892, 7381784, 14763568, 65513333, 131026666, 262053332, 524106664, 1048213328]

約数ペア:

[(1, 1048213328), (2, 524106664), (4, 262053332), (8, 131026666), (16, 65513333), (71, 14763568), (142, 7381784), (284, 3690892), (433, 2420816), (568, 1845446), (866, 1210408), (1136, 922723), (1732, 605204), (2131, 491888), (3464, 302602), (4262, 245944), (6928, 151301), (8524, 122972), (17048, 61486), (30743, 34096)]