2008657812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{451181}}^1$

素因数の和:451248

約数の個数: 48

約数和(自身を含む): 5457497472

約数和(自身を除く): 3448839660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 451181, 902362, 1353543, 1804724, 2707086, 3158267, 5414172, 6316534, 9474801, 12633068, 18949602, 23912593, 37899204, 47825186, 71737779, 95650372, 143475558, 167388151, 286951116, 334776302, 502164453, 669552604, 1004328906, 2008657812]

約数ペア:

[(1, 2008657812), (2, 1004328906), (3, 669552604), (4, 502164453), (6, 334776302), (7, 286951116), (12, 167388151), (14, 143475558), (21, 95650372), (28, 71737779), (42, 47825186), (53, 37899204), (84, 23912593), (106, 18949602), (159, 12633068), (212, 9474801), (318, 6316534), (371, 5414172), (636, 3158267), (742, 2707086), (1113, 1804724), (1484, 1353543), (2226, 902362), (4452, 451181)]