1392783008

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{4373}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 2827266120

約数和(自身を除く): 1434483112

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 269, 296, 538, 592, 1076, 1184, 2152, 4304, 4373, 8608, 8746, 9953, 17492, 19906, 34984, 39812, 69968, 79624, 139936, 159248, 161801, 318496, 323602, 647204, 1176337, 1294408, 2352674, 2588816, 4705348, 5177632, 9410696, 18821392, 37642784, 43524469, 87048938, 174097876, 348195752, 696391504, 1392783008]

約数ペア:

[(1, 1392783008), (2, 696391504), (4, 348195752), (8, 174097876), (16, 87048938), (32, 43524469), (37, 37642784), (74, 18821392), (148, 9410696), (269, 5177632), (296, 4705348), (538, 2588816), (592, 2352674), (1076, 1294408), (1184, 1176337), (2152, 647204), (4304, 323602), (4373, 318496), (8608, 161801), (8746, 159248), (9953, 139936), (17492, 79624), (19906, 69968), (34984, 39812)]