2648016282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{3943}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 5747512320

約数和(自身を除く): 3099496038

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 137, 258, 274, 411, 817, 822, 1634, 2451, 2603, 3943, 4902, 5206, 5891, 7809, 7886, 11782, 11829, 15618, 17673, 23658, 35346, 74917, 111929, 149834, 169549, 223858, 224751, 335787, 339098, 449502, 508647, 540191, 671574, 1017294, 1080382, 1620573, 3221431, 3241146, 6442862, 9664293, 10263629, 19328586, 20527258, 23228213, 30790887, 46456426, 61581774, 69684639, 139369278, 441336047, 882672094, 1324008141, 2648016282]

約数ペア:

[(1, 2648016282), (2, 1324008141), (3, 882672094), (6, 441336047), (19, 139369278), (38, 69684639), (43, 61581774), (57, 46456426), (86, 30790887), (114, 23228213), (129, 20527258), (137, 19328586), (258, 10263629), (274, 9664293), (411, 6442862), (817, 3241146), (822, 3221431), (1634, 1620573), (2451, 1080382), (2603, 1017294), (3943, 671574), (4902, 540191), (5206, 508647), (5891, 449502), (7809, 339098), (7886, 335787), (11782, 224751), (11829, 223858), (15618, 169549), (17673, 149834), (23658, 111929), (35346, 74917)]