1242787006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7211}}^1$

素因数の和:7404

約数の個数: 32

約数和(自身を含む): 2042265312

約数和(自身を除く): 799478306

約数列:

[1, 2, 17, 34, 37, 74, 137, 274, 629, 1258, 2329, 4658, 5069, 7211, 10138, 14422, 86173, 122587, 172346, 245174, 266807, 533614, 987907, 1975814, 4535719, 9071438, 16794419, 33588838, 36552559, 73105118, 621393503, 1242787006]

約数ペア:

[(1, 1242787006), (2, 621393503), (17, 73105118), (34, 36552559), (37, 33588838), (74, 16794419), (137, 9071438), (274, 4535719), (629, 1975814), (1258, 987907), (2329, 533614), (4658, 266807), (5069, 245174), (7211, 172346), (10138, 122587), (14422, 86173)]