520406952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{2221}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 1403592960

約数和(自身を除く): 883186008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 751, 1502, 2221, 2253, 3004, 4442, 4506, 6008, 6663, 8884, 9012, 9763, 13326, 17768, 18024, 19526, 26652, 28873, 29289, 39052, 53304, 57746, 58578, 78104, 86619, 115492, 117156, 173238, 230984, 234312, 346476, 692952, 1667971, 3335942, 5003913, 6671884, 10007826, 13343768, 20015652, 21683623, 40031304, 43367246, 65050869, 86734492, 130101738, 173468984, 260203476, 520406952]

約数ペア:

[(1, 520406952), (2, 260203476), (3, 173468984), (4, 130101738), (6, 86734492), (8, 65050869), (12, 43367246), (13, 40031304), (24, 21683623), (26, 20015652), (39, 13343768), (52, 10007826), (78, 6671884), (104, 5003913), (156, 3335942), (312, 1667971), (751, 692952), (1502, 346476), (2221, 234312), (2253, 230984), (3004, 173238), (4442, 117156), (4506, 115492), (6008, 86619), (6663, 78104), (8884, 58578), (9012, 57746), (9763, 53304), (13326, 39052), (17768, 29289), (18024, 28873), (19526, 26652)]