461994236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4003}}^1$

素因数の和:4122

約数の個数: 48

約数和(自身を含む): 917524608

約数和(自身を除く): 455530372

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 244, 473, 671, 946, 1342, 1892, 2623, 2684, 4003, 5246, 8006, 10492, 16012, 28853, 44033, 57706, 88066, 115412, 172129, 176132, 244183, 344258, 488366, 688516, 976732, 1893419, 2686013, 3786838, 5372026, 7573676, 10499869, 10744052, 20999738, 41999476, 115498559, 230997118, 461994236]

約数ペア:

[(1, 461994236), (2, 230997118), (4, 115498559), (11, 41999476), (22, 20999738), (43, 10744052), (44, 10499869), (61, 7573676), (86, 5372026), (122, 3786838), (172, 2686013), (244, 1893419), (473, 976732), (671, 688516), (946, 488366), (1342, 344258), (1892, 244183), (2623, 176132), (2684, 172129), (4003, 115412), (5246, 88066), (8006, 57706), (10492, 44033), (16012, 28853)]