1027101065116

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1\times {\mathrm{280507}}^1$

素因数の和:281290

約数の個数: 48

約数和(自身を含む): 2066352083712

約数和(自身を除く): 1039251018596

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 521, 1004, 1042, 1757, 2084, 3514, 3647, 7028, 7294, 14588, 130771, 261542, 280507, 523084, 561014, 915397, 1122028, 1830794, 1963549, 3661588, 3927098, 7854196, 70407257, 140814514, 146144147, 281629028, 292288294, 492850799, 584576588, 985701598, 1023009029, 1971403196, 2046018058, 4092036116, 36682180897, 73364361794, 146728723588, 256775266279, 513550532558, 1027101065116]

約数ペア:

[(1, 1027101065116), (2, 513550532558), (4, 256775266279), (7, 146728723588), (14, 73364361794), (28, 36682180897), (251, 4092036116), (502, 2046018058), (521, 1971403196), (1004, 1023009029), (1042, 985701598), (1757, 584576588), (2084, 492850799), (3514, 292288294), (3647, 281629028), (7028, 146144147), (7294, 140814514), (14588, 70407257), (130771, 7854196), (261542, 3927098), (280507, 3661588), (523084, 1963549), (561014, 1830794), (915397, 1122028)]