5381908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 11499264

約数和(自身を除く): 6117356

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 137, 161, 244, 274, 322, 427, 548, 644, 854, 959, 1403, 1708, 1918, 2806, 3151, 3836, 5612, 6302, 8357, 9821, 12604, 16714, 19642, 22057, 33428, 39284, 44114, 58499, 88228, 116998, 192211, 233996, 384422, 768844, 1345477, 2690954, 5381908]

約数ペア:

[(1, 5381908), (2, 2690954), (4, 1345477), (7, 768844), (14, 384422), (23, 233996), (28, 192211), (46, 116998), (61, 88228), (92, 58499), (122, 44114), (137, 39284), (161, 33428), (244, 22057), (274, 19642), (322, 16714), (427, 12604), (548, 9821), (644, 8357), (854, 6302), (959, 5612), (1403, 3836), (1708, 3151), (1918, 2806)]