2198179617

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{743}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 3059804160

約数和(自身を除く): 861624543

約数列:

[1, 3, 41, 67, 123, 201, 359, 743, 1077, 2229, 2747, 8241, 14719, 24053, 30463, 44157, 49781, 72159, 91389, 149343, 266737, 800211, 986173, 2041021, 2958519, 6123063, 10936217, 17871379, 32808651, 53614137, 732726539, 2198179617]

約数ペア:

[(1, 2198179617), (3, 732726539), (41, 53614137), (67, 32808651), (123, 17871379), (201, 10936217), (359, 6123063), (743, 2958519), (1077, 2041021), (2229, 986173), (2747, 800211), (8241, 266737), (14719, 149343), (24053, 91389), (30463, 72159), (44157, 49781)]