2245532068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 4422995808

約数和(自身を除く): 2177463740

約数列:

[1, 2, 4, 13, 26, 43, 52, 67, 86, 134, 169, 172, 268, 338, 559, 676, 871, 1118, 1153, 1742, 2236, 2306, 2881, 3484, 4612, 5762, 7267, 11323, 11524, 14534, 14989, 22646, 29068, 29978, 37453, 45292, 49579, 59956, 74906, 77251, 99158, 149812, 154502, 194857, 198316, 309004, 389714, 486889, 644527, 779428, 973778, 1004263, 1289054, 1947556, 2008526, 2578108, 3321793, 4017052, 6643586, 8378851, 13055419, 13287172, 16757702, 26110838, 33515404, 43183309, 52221676, 86366618, 172733236, 561383017, 1122766034, 2245532068]

約数ペア:

[(1, 2245532068), (2, 1122766034), (4, 561383017), (13, 172733236), (26, 86366618), (43, 52221676), (52, 43183309), (67, 33515404), (86, 26110838), (134, 16757702), (169, 13287172), (172, 13055419), (268, 8378851), (338, 6643586), (559, 4017052), (676, 3321793), (871, 2578108), (1118, 2008526), (1153, 1947556), (1742, 1289054), (2236, 1004263), (2306, 973778), (2881, 779428), (3484, 644527), (4612, 486889), (5762, 389714), (7267, 309004), (11323, 198316), (11524, 194857), (14534, 154502), (14989, 149812), (22646, 99158), (29068, 77251), (29978, 74906), (37453, 59956), (45292, 49579)]