2005656189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{929}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 2841246720

約数和(自身を除く): 835590531

約数列:

[1, 3, 23, 67, 69, 201, 467, 929, 1401, 1541, 2787, 4623, 10741, 21367, 31289, 32223, 62243, 64101, 93867, 186729, 433843, 719647, 1301529, 1431589, 2158941, 4294767, 9978389, 29067481, 29935167, 87202443, 668552063, 2005656189]

約数ペア:

[(1, 2005656189), (3, 668552063), (23, 87202443), (67, 29935167), (69, 29067481), (201, 9978389), (467, 4294767), (929, 2158941), (1401, 1431589), (1541, 1301529), (2787, 719647), (4623, 433843), (10741, 186729), (21367, 93867), (31289, 64101), (32223, 62243)]