7777451388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1381921}}^1$

素因数の和:1382002

約数の個数: 48

約数和(自身を含む): 21049435904

約数和(自身を除く): 13271984516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 1381921, 2763842, 4145763, 5527684, 8291526, 9673447, 16583052, 19346894, 29020341, 38693788, 58040682, 92588707, 116081364, 185177414, 277766121, 370354828, 555532242, 648120949, 1111064484, 1296241898, 1944362847, 2592483796, 3888725694, 7777451388]

約数ペア:

[(1, 7777451388), (2, 3888725694), (3, 2592483796), (4, 1944362847), (6, 1296241898), (7, 1111064484), (12, 648120949), (14, 555532242), (21, 370354828), (28, 277766121), (42, 185177414), (67, 116081364), (84, 92588707), (134, 58040682), (201, 38693788), (268, 29020341), (402, 19346894), (469, 16583052), (804, 9673447), (938, 8291526), (1407, 5527684), (1876, 4145763), (2814, 2763842), (5628, 1381921)]