1245626940792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550903}}^1\times {\mathrm{7247}}^1$

素因数の和:558172

約数の個数: 64

約数和(自身を含む): 3354079841280

約数和(自身を除く): 2108452900488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 7247, 14494, 21741, 28988, 43482, 57976, 86964, 94211, 173928, 188422, 282633, 376844, 550903, 565266, 753688, 1101806, 1130532, 1652709, 2203612, 2261064, 3305418, 4407224, 6610836, 7161739, 13221672, 14323478, 21485217, 28646956, 42970434, 57293912, 85940868, 171881736, 3992394041, 7984788082, 11977182123, 15969576164, 23954364246, 31939152328, 47908728492, 51901122533, 95817456984, 103802245066, 155703367599, 207604490132, 311406735198, 415208980264, 622813470396, 1245626940792]

約数ペア:

[(1, 1245626940792), (2, 622813470396), (3, 415208980264), (4, 311406735198), (6, 207604490132), (8, 155703367599), (12, 103802245066), (13, 95817456984), (24, 51901122533), (26, 47908728492), (39, 31939152328), (52, 23954364246), (78, 15969576164), (104, 11977182123), (156, 7984788082), (312, 3992394041), (7247, 171881736), (14494, 85940868), (21741, 57293912), (28988, 42970434), (43482, 28646956), (57976, 21485217), (86964, 14323478), (94211, 13221672), (173928, 7161739), (188422, 6610836), (282633, 4407224), (376844, 3305418), (550903, 2261064), (565266, 2203612), (753688, 1652709), (1101806, 1130532)]