804904142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553869}}^1$

素因数の和:1553915

約数の個数: 16

約数和(自身を含む): 1417129440

約数和(自身を除く): 612225298

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1553869, 3107738, 10877083, 21754166, 57493153, 114986306, 402452071, 804904142]

約数ペア:

[(1, 804904142), (2, 402452071), (7, 114986306), (14, 57493153), (37, 21754166), (74, 10877083), (259, 3107738), (518, 1553869)]