1566885572

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1973}}^1$

素因数の和:2348

約数の個数: 48

約数和(自身を含む): 3175708032

約数和(自身を除く): 1608822460

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 251, 452, 502, 791, 1004, 1582, 1757, 1973, 3164, 3514, 3946, 7028, 7892, 13811, 27622, 28363, 55244, 56726, 113452, 198541, 222949, 397082, 445898, 495223, 794164, 891796, 990446, 1560643, 1980892, 3121286, 3466561, 6242572, 6933122, 13866244, 55960199, 111920398, 223840796, 391721393, 783442786, 1566885572]

約数ペア:

[(1, 1566885572), (2, 783442786), (4, 391721393), (7, 223840796), (14, 111920398), (28, 55960199), (113, 13866244), (226, 6933122), (251, 6242572), (452, 3466561), (502, 3121286), (791, 1980892), (1004, 1560643), (1582, 990446), (1757, 891796), (1973, 794164), (3164, 495223), (3514, 445898), (3946, 397082), (7028, 222949), (7892, 198541), (13811, 113452), (27622, 56726), (28363, 55244)]