2080694811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11227

約数の個数: 32

約数和(自身を含む): 3075358720

約数和(自身を除く): 994663909

約数列:

[1, 3, 13, 39, 61, 79, 183, 237, 793, 1027, 2379, 3081, 4819, 11071, 14457, 33213, 62647, 143923, 187941, 431769, 675331, 874609, 2025993, 2623827, 8779303, 11369917, 26337909, 34109751, 53351149, 160053447, 693564937, 2080694811]

約数ペア:

[(1, 2080694811), (3, 693564937), (13, 160053447), (39, 53351149), (61, 34109751), (79, 26337909), (183, 11369917), (237, 8779303), (793, 2623827), (1027, 2025993), (2379, 874609), (3081, 675331), (4819, 431769), (11071, 187941), (14457, 143923), (33213, 62647)]