2019467406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 4467384576

約数和(自身を除く): 2447917170

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 173, 274, 346, 411, 519, 822, 1038, 1291, 1507, 1903, 2582, 3014, 3806, 3873, 4521, 5709, 7746, 9042, 11418, 14201, 23701, 28402, 42603, 47402, 71103, 85206, 142206, 176867, 223343, 260711, 353734, 446686, 521422, 530601, 670029, 782133, 1061202, 1340058, 1564266, 1945537, 2456773, 3891074, 4913546, 5836611, 7370319, 11673222, 14740638, 30597991, 61195982, 91793973, 183587946, 336577901, 673155802, 1009733703, 2019467406]

約数ペア:

[(1, 2019467406), (2, 1009733703), (3, 673155802), (6, 336577901), (11, 183587946), (22, 91793973), (33, 61195982), (66, 30597991), (137, 14740638), (173, 11673222), (274, 7370319), (346, 5836611), (411, 4913546), (519, 3891074), (822, 2456773), (1038, 1945537), (1291, 1564266), (1507, 1340058), (1903, 1061202), (2582, 782133), (3014, 670029), (3806, 530601), (3873, 521422), (4521, 446686), (5709, 353734), (7746, 260711), (9042, 223343), (11418, 176867), (14201, 142206), (23701, 85206), (28402, 71103), (42603, 47402)]