392139484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{65053}}^1$

素因数の和:65205

約数の個数: 24

約数和(自身を含む): 754105968

約数和(自身を除く): 361966484

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 65053, 130106, 260212, 715583, 1431166, 2862332, 8912261, 17824522, 35649044, 98034871, 196069742, 392139484]

約数ペア:

[(1, 392139484), (2, 196069742), (4, 98034871), (11, 35649044), (22, 17824522), (44, 8912261), (137, 2862332), (274, 1431166), (548, 715583), (1507, 260212), (3014, 130106), (6028, 65053)]