2019968639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 2326968000

約数和(自身を除く): 306999361

約数列:

[1, 13, 29, 37, 179, 377, 481, 809, 1073, 2327, 5191, 6623, 10517, 13949, 23461, 29933, 67483, 86099, 144811, 192067, 304993, 389129, 868057, 1882543, 2496871, 4199519, 5358007, 11284741, 54593747, 69654091, 155382203, 2019968639]

約数ペア:

[(1, 2019968639), (13, 155382203), (29, 69654091), (37, 54593747), (179, 11284741), (377, 5358007), (481, 4199519), (809, 2496871), (1073, 1882543), (2327, 868057), (5191, 389129), (6623, 304993), (10517, 192067), (13949, 144811), (23461, 86099), (29933, 67483)]