2008498548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{52321}}^1$

素因数の和:52792

約数の個数: 48

約数和(自身を含む): 5367818624

約数和(自身を除く): 3359320076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 2742, 3199, 5484, 6398, 9597, 12796, 19194, 38388, 52321, 104642, 156963, 209284, 313926, 366247, 627852, 732494, 1098741, 1464988, 2197482, 4394964, 23910697, 47821394, 71732091, 95642788, 143464182, 167374879, 286928364, 334749758, 502124637, 669499516, 1004249274, 2008498548]

約数ペア:

[(1, 2008498548), (2, 1004249274), (3, 669499516), (4, 502124637), (6, 334749758), (7, 286928364), (12, 167374879), (14, 143464182), (21, 95642788), (28, 71732091), (42, 47821394), (84, 23910697), (457, 4394964), (914, 2197482), (1371, 1464988), (1828, 1098741), (2742, 732494), (3199, 627852), (5484, 366247), (6398, 313926), (9597, 209284), (12796, 156963), (19194, 104642), (38388, 52321)]