438821238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{81173}}^1$

素因数の和:81248

約数の個数: 32

約数和(自身を含む): 946813536

約数和(自身を除く): 507992298

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 81173, 162346, 243519, 487038, 1379941, 2759882, 4139823, 4302169, 8279646, 8604338, 12906507, 25813014, 73136873, 146273746, 219410619, 438821238]

約数ペア:

[(1, 438821238), (2, 219410619), (3, 146273746), (6, 73136873), (17, 25813014), (34, 12906507), (51, 8604338), (53, 8279646), (102, 4302169), (106, 4139823), (159, 2759882), (318, 1379941), (901, 487038), (1802, 243519), (2703, 162346), (5406, 81173)]