402145547

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 434915328

約数和(自身を除く): 32769781

約数列:

[1, 23, 31, 283, 713, 1993, 6509, 8773, 45839, 61783, 201779, 564019, 1421009, 12972437, 17484589, 402145547]

約数ペア:

[(1, 402145547), (23, 17484589), (31, 12972437), (283, 1421009), (713, 564019), (1993, 201779), (6509, 61783), (8773, 45839)]