2016198515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 2555642880

約数和(自身を除く): 539444365

約数列:

[1, 5, 23, 115, 167, 277, 379, 835, 1385, 1895, 3841, 6371, 8717, 19205, 31855, 43585, 46259, 63293, 104983, 231295, 316465, 524915, 1063957, 1455739, 2414609, 5319785, 7278695, 12073045, 17532161, 87660805, 403239703, 2016198515]

約数ペア:

[(1, 2016198515), (5, 403239703), (23, 87660805), (115, 17532161), (167, 12073045), (277, 7278695), (379, 5319785), (835, 2414609), (1385, 1455739), (1895, 1063957), (3841, 524915), (6371, 316465), (8717, 231295), (19205, 104983), (31855, 63293), (43585, 46259)]