3983252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 8881152

約数和(自身を除く): 4897900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 353, 364, 403, 434, 706, 806, 868, 1412, 1612, 2471, 2821, 4589, 4942, 5642, 9178, 9884, 10943, 11284, 18356, 21886, 32123, 43772, 64246, 76601, 128492, 142259, 153202, 284518, 306404, 569036, 995813, 1991626, 3983252]

約数ペア:

[(1, 3983252), (2, 1991626), (4, 995813), (7, 569036), (13, 306404), (14, 284518), (26, 153202), (28, 142259), (31, 128492), (52, 76601), (62, 64246), (91, 43772), (124, 32123), (182, 21886), (217, 18356), (353, 11284), (364, 10943), (403, 9884), (434, 9178), (706, 5642), (806, 4942), (868, 4589), (1412, 2821), (1612, 2471)]