1145390988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{86851}}^1$

素因数の和:87022

約数の個数: 48

約数和(自身を含む): 3073865984

約数和(自身を除く): 1928474996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 86851, 173702, 260553, 347404, 521106, 607957, 1042212, 1215914, 1823871, 2431828, 3647742, 7295484, 13635607, 27271214, 40906821, 54542428, 81813642, 95449249, 163627284, 190898498, 286347747, 381796996, 572695494, 1145390988]

約数ペア:

[(1, 1145390988), (2, 572695494), (3, 381796996), (4, 286347747), (6, 190898498), (7, 163627284), (12, 95449249), (14, 81813642), (21, 54542428), (28, 40906821), (42, 27271214), (84, 13635607), (157, 7295484), (314, 3647742), (471, 2431828), (628, 1823871), (942, 1215914), (1099, 1042212), (1884, 607957), (2198, 521106), (3297, 347404), (4396, 260553), (6594, 173702), (13188, 86851)]