274746866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 435587328

約数和(自身を除く): 160840462

約数列:

[1, 2, 43, 47, 86, 94, 101, 202, 673, 1346, 2021, 4042, 4343, 4747, 8686, 9494, 28939, 31631, 57878, 63262, 67973, 135946, 204121, 408242, 1360133, 2720266, 2922839, 3194731, 5845678, 6389462, 137373433, 274746866]

約数ペア:

[(1, 274746866), (2, 137373433), (43, 6389462), (47, 5845678), (86, 3194731), (94, 2922839), (101, 2720266), (202, 1360133), (673, 408242), (1346, 204121), (2021, 135946), (4042, 67973), (4343, 63262), (4747, 57878), (8686, 31631), (9494, 28939)]