4008955796

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{19079}}^1$

素因数の和:19615

約数の個数: 24

約数和(自身を含む): 7087227840

約数和(自身を除く): 3078272044

約数列:

[1, 2, 4, 131, 262, 401, 524, 802, 1604, 19079, 38158, 52531, 76316, 105062, 210124, 2499349, 4998698, 7650679, 9997396, 15301358, 30602716, 1002238949, 2004477898, 4008955796]

約数ペア:

[(1, 4008955796), (2, 2004477898), (4, 1002238949), (131, 30602716), (262, 15301358), (401, 9997396), (524, 7650679), (802, 4998698), (1604, 2499349), (19079, 210124), (38158, 105062), (52531, 76316)]