5408910444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{256541}}^1$

素因数の和:256806

約数の個数: 48

約数和(自身を含む): 14481282816

約数和(自身を除く): 9072372372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 251, 502, 753, 1004, 1506, 1757, 3012, 3514, 5271, 7028, 10542, 21084, 256541, 513082, 769623, 1026164, 1539246, 1795787, 3078492, 3591574, 5387361, 7183148, 10774722, 21549444, 64391791, 128783582, 193175373, 257567164, 386350746, 450742537, 772701492, 901485074, 1352227611, 1802970148, 2704455222, 5408910444]

約数ペア:

[(1, 5408910444), (2, 2704455222), (3, 1802970148), (4, 1352227611), (6, 901485074), (7, 772701492), (12, 450742537), (14, 386350746), (21, 257567164), (28, 193175373), (42, 128783582), (84, 64391791), (251, 21549444), (502, 10774722), (753, 7183148), (1004, 5387361), (1506, 3591574), (1757, 3078492), (3012, 1795787), (3514, 1539246), (5271, 1026164), (7028, 769623), (10542, 513082), (21084, 256541)]