471786644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{28607}}^1$

素因数の和:28668

約数の個数: 48

約数和(自身を含む): 1025310720

約数和(自身を除く): 553524076

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 28607, 57214, 114428, 200249, 400498, 543533, 800996, 886817, 1087066, 1773634, 2174132, 3547268, 3804731, 6207719, 7609462, 12415438, 15218924, 16849523, 24830876, 33699046, 67398092, 117946661, 235893322, 471786644]

約数ペア:

[(1, 471786644), (2, 235893322), (4, 117946661), (7, 67398092), (14, 33699046), (19, 24830876), (28, 16849523), (31, 15218924), (38, 12415438), (62, 7609462), (76, 6207719), (124, 3804731), (133, 3547268), (217, 2174132), (266, 1773634), (434, 1087066), (532, 886817), (589, 800996), (868, 543533), (1178, 400498), (2356, 200249), (4123, 114428), (8246, 57214), (16492, 28607)]