1400373996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{121687}}^1$

素因数の和:121838

約数の個数: 48

約数和(自身を含む): 3761619456

約数和(自身を除く): 2361245460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 121687, 243374, 365061, 486748, 730122, 851809, 1460244, 1703618, 2555427, 3407236, 5110854, 10221708, 16671119, 33342238, 50013357, 66684476, 100026714, 116697833, 200053428, 233395666, 350093499, 466791332, 700186998, 1400373996]

約数ペア:

[(1, 1400373996), (2, 700186998), (3, 466791332), (4, 350093499), (6, 233395666), (7, 200053428), (12, 116697833), (14, 100026714), (21, 66684476), (28, 50013357), (42, 33342238), (84, 16671119), (137, 10221708), (274, 5110854), (411, 3407236), (548, 2555427), (822, 1703618), (959, 1460244), (1644, 851809), (1918, 730122), (2877, 486748), (3836, 365061), (5754, 243374), (11508, 121687)]