1304663238

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 2856634560

約数和(自身を除く): 1551971322

約数列:

[1, 2, 3, 6, 9, 18, 173, 239, 346, 478, 519, 717, 1038, 1434, 1557, 1753, 2151, 3114, 3506, 4302, 5259, 10518, 15777, 31554, 41347, 82694, 124041, 248082, 303269, 372123, 418967, 606538, 744246, 837934, 909807, 1256901, 1819614, 2513802, 2729421, 3770703, 5458842, 7541406, 72481291, 144962582, 217443873, 434887746, 652331619, 1304663238]

約数ペア:

[(1, 1304663238), (2, 652331619), (3, 434887746), (6, 217443873), (9, 144962582), (18, 72481291), (173, 7541406), (239, 5458842), (346, 3770703), (478, 2729421), (519, 2513802), (717, 1819614), (1038, 1256901), (1434, 909807), (1557, 837934), (1753, 744246), (2151, 606538), (3114, 418967), (3506, 372123), (4302, 303269), (5259, 248082), (10518, 124041), (15777, 82694), (31554, 41347)]