1887814172

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 3373230168

約数和(自身を除く): 1485415996

約数列:

[1, 2, 4, 71, 142, 251, 284, 373, 502, 746, 1004, 1492, 5041, 10082, 17821, 20164, 26483, 35642, 52966, 71284, 93623, 105932, 187246, 374492, 1265291, 1880293, 2530582, 3760586, 5061164, 6647233, 7521172, 13294466, 26588932, 471953543, 943907086, 1887814172]

約数ペア:

[(1, 1887814172), (2, 943907086), (4, 471953543), (71, 26588932), (142, 13294466), (251, 7521172), (284, 6647233), (373, 5061164), (502, 3760586), (746, 2530582), (1004, 1880293), (1492, 1265291), (5041, 374492), (10082, 187246), (17821, 105932), (20164, 93623), (26483, 71284), (35642, 52966)]