275166788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 538513920

約数和(自身を除く): 263347132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 211, 403, 422, 806, 809, 844, 1612, 1618, 2743, 3236, 5486, 6541, 10517, 10972, 13082, 21034, 25079, 26164, 42068, 50158, 85033, 100316, 170066, 170699, 326027, 340132, 341398, 652054, 682796, 1304108, 2219087, 4438174, 5291669, 8876348, 10583338, 21166676, 68791697, 137583394, 275166788]

約数ペア:

[(1, 275166788), (2, 137583394), (4, 68791697), (13, 21166676), (26, 10583338), (31, 8876348), (52, 5291669), (62, 4438174), (124, 2219087), (211, 1304108), (403, 682796), (422, 652054), (806, 341398), (809, 340132), (844, 326027), (1612, 170699), (1618, 170066), (2743, 100316), (3236, 85033), (5486, 50158), (6541, 42068), (10517, 26164), (10972, 25079), (13082, 21034)]