838432892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{2347}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 1675683072

約数和(自身を除く): 837250180

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 353, 506, 706, 1012, 1412, 2347, 3883, 4694, 7766, 8119, 9388, 15532, 16238, 25817, 32476, 51634, 53981, 89309, 103268, 107962, 178618, 215924, 357236, 593791, 828491, 1187582, 1656982, 2375164, 3313964, 9113401, 18226802, 19055293, 36453604, 38110586, 76221172, 209608223, 419216446, 838432892]

約数ペア:

[(1, 838432892), (2, 419216446), (4, 209608223), (11, 76221172), (22, 38110586), (23, 36453604), (44, 19055293), (46, 18226802), (92, 9113401), (253, 3313964), (353, 2375164), (506, 1656982), (706, 1187582), (1012, 828491), (1412, 593791), (2347, 357236), (3883, 215924), (4694, 178618), (7766, 107962), (8119, 103268), (9388, 89309), (15532, 53981), (16238, 51634), (25817, 32476)]