285368426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 523599552

約数和(自身を除く): 238231126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 251, 281, 289, 502, 562, 578, 1757, 1967, 2023, 3514, 3934, 4046, 4267, 4777, 8534, 9554, 29869, 33439, 59738, 66878, 70531, 72539, 81209, 141062, 145078, 162418, 493717, 507773, 568463, 987434, 1015546, 1136926, 1199027, 2398054, 8393189, 16786378, 20383459, 40766918, 142684213, 285368426]

約数ペア:

[(1, 285368426), (2, 142684213), (7, 40766918), (14, 20383459), (17, 16786378), (34, 8393189), (119, 2398054), (238, 1199027), (251, 1136926), (281, 1015546), (289, 987434), (502, 568463), (562, 507773), (578, 493717), (1757, 162418), (1967, 145078), (2023, 141062), (3514, 81209), (3934, 72539), (4046, 70531), (4267, 66878), (4777, 59738), (8534, 33439), (9554, 29869)]