516211342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 826509600

約数和(自身を除く): 310298258

約数列:

[1, 2, 19, 38, 137, 229, 274, 433, 458, 866, 2603, 4351, 5206, 8227, 8702, 16454, 31373, 59321, 62746, 99157, 118642, 198314, 596087, 1127099, 1192174, 1883983, 2254198, 3767966, 13584509, 27169018, 258105671, 516211342]

約数ペア:

[(1, 516211342), (2, 258105671), (19, 27169018), (38, 13584509), (137, 3767966), (229, 2254198), (274, 1883983), (433, 1192174), (458, 1127099), (866, 596087), (2603, 198314), (4351, 118642), (5206, 99157), (8227, 62746), (8702, 59321), (16454, 31373)]