2013049325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{371069}}^1$

素因数の和:371117

約数の個数: 24

約数和(自身を含む): 2944811520

約数和(自身を除く): 931762195

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 371069, 1855345, 2597483, 9276725, 11503139, 12987415, 57515695, 64937075, 80521973, 287578475, 402609865, 2013049325]

約数ペア:

[(1, 2013049325), (5, 402609865), (7, 287578475), (25, 80521973), (31, 64937075), (35, 57515695), (155, 12987415), (175, 11503139), (217, 9276725), (775, 2597483), (1085, 1855345), (5425, 371069)]