2508607544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3604

約数の個数: 64

約数和(自身を含む): 5144985600

約数和(自身を除く): 2636378056

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 157, 248, 314, 589, 628, 1178, 1256, 2356, 2983, 3391, 4712, 4867, 5966, 6782, 9734, 11932, 13564, 19468, 23864, 27128, 38936, 64429, 92473, 105121, 128858, 184946, 210242, 257716, 369892, 420484, 515432, 532387, 739784, 840968, 1064774, 1997299, 2129548, 3994598, 4259096, 7989196, 10115353, 15978392, 16503997, 20230706, 33007994, 40461412, 66015988, 80922824, 132031976, 313575943, 627151886, 1254303772, 2508607544]

約数ペア:

[(1, 2508607544), (2, 1254303772), (4, 627151886), (8, 313575943), (19, 132031976), (31, 80922824), (38, 66015988), (62, 40461412), (76, 33007994), (124, 20230706), (152, 16503997), (157, 15978392), (248, 10115353), (314, 7989196), (589, 4259096), (628, 3994598), (1178, 2129548), (1256, 1997299), (2356, 1064774), (2983, 840968), (3391, 739784), (4712, 532387), (4867, 515432), (5966, 420484), (6782, 369892), (9734, 257716), (11932, 210242), (13564, 184946), (19468, 128858), (23864, 105121), (27128, 92473), (38936, 64429)]