450007532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2310

約数の個数: 48

約数和(自身を含む): 882545664

約数和(自身を除く): 432538132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 131, 262, 403, 524, 806, 1612, 1703, 2131, 3406, 4061, 4262, 6812, 8122, 8524, 16244, 27703, 52793, 55406, 66061, 105586, 110812, 132122, 211172, 264244, 279161, 558322, 858793, 1116644, 1717586, 3435172, 3629093, 7258186, 8653991, 14516372, 17307982, 34615964, 112501883, 225003766, 450007532]

約数ペア:

[(1, 450007532), (2, 225003766), (4, 112501883), (13, 34615964), (26, 17307982), (31, 14516372), (52, 8653991), (62, 7258186), (124, 3629093), (131, 3435172), (262, 1717586), (403, 1116644), (524, 858793), (806, 558322), (1612, 279161), (1703, 264244), (2131, 211172), (3406, 132122), (4061, 110812), (4262, 105586), (6812, 66061), (8122, 55406), (8524, 52793), (16244, 27703)]