2857236460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{7013}}^1$

素因数の和:8602

約数の個数: 48

約数和(自身を含む): 6466795776

約数和(自身を除く): 3609559316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1567, 3134, 6268, 7013, 7835, 14026, 15670, 20371, 28052, 31340, 35065, 40742, 70130, 81484, 91169, 101855, 140260, 182338, 203710, 364676, 407420, 455845, 911690, 1823380, 10989371, 21978742, 43957484, 54946855, 109893710, 142861823, 219787420, 285723646, 571447292, 714309115, 1428618230, 2857236460]

約数ペア:

[(1, 2857236460), (2, 1428618230), (4, 714309115), (5, 571447292), (10, 285723646), (13, 219787420), (20, 142861823), (26, 109893710), (52, 54946855), (65, 43957484), (130, 21978742), (260, 10989371), (1567, 1823380), (3134, 911690), (6268, 455845), (7013, 407420), (7835, 364676), (14026, 203710), (15670, 182338), (20371, 140260), (28052, 101855), (31340, 91169), (35065, 81484), (40742, 70130)]