2006273584

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1483}}^1$

素因数の和:1802

約数の個数: 80

約数和(自身を含む): 4557708288

約数和(自身を除く): 2551434704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 257, 329, 376, 514, 658, 752, 1028, 1316, 1483, 1799, 2056, 2632, 2966, 3598, 4112, 5264, 5932, 7196, 10381, 11864, 12079, 14392, 20762, 23728, 24158, 28784, 41524, 48316, 69701, 83048, 84553, 96632, 139402, 166096, 169106, 193264, 278804, 338212, 381131, 487907, 557608, 676424, 762262, 975814, 1115216, 1352848, 1524524, 1951628, 2667917, 3049048, 3903256, 5335834, 6098096, 7806512, 10671668, 17913157, 21343336, 35826314, 42686672, 71652628, 125392099, 143305256, 250784198, 286610512, 501568396, 1003136792, 2006273584]

約数ペア:

[(1, 2006273584), (2, 1003136792), (4, 501568396), (7, 286610512), (8, 250784198), (14, 143305256), (16, 125392099), (28, 71652628), (47, 42686672), (56, 35826314), (94, 21343336), (112, 17913157), (188, 10671668), (257, 7806512), (329, 6098096), (376, 5335834), (514, 3903256), (658, 3049048), (752, 2667917), (1028, 1951628), (1316, 1524524), (1483, 1352848), (1799, 1115216), (2056, 975814), (2632, 762262), (2966, 676424), (3598, 557608), (4112, 487907), (5264, 381131), (5932, 338212), (7196, 278804), (10381, 193264), (11864, 169106), (12079, 166096), (14392, 139402), (20762, 96632), (23728, 84553), (24158, 83048), (28784, 69701), (41524, 48316)]