402017162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 644656320

約数和(自身を除く): 242639158

約数列:

[1, 2, 19, 38, 113, 226, 251, 373, 502, 746, 2147, 4294, 4769, 7087, 9538, 14174, 28363, 42149, 56726, 84298, 93623, 187246, 538897, 800831, 1077794, 1601662, 1778837, 3557674, 10579399, 21158798, 201008581, 402017162]

約数ペア:

[(1, 402017162), (2, 201008581), (19, 21158798), (38, 10579399), (113, 3557674), (226, 1778837), (251, 1601662), (373, 1077794), (502, 800831), (746, 538897), (2147, 187246), (4294, 93623), (4769, 84298), (7087, 56726), (9538, 42149), (14174, 28363)]