289456558882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1013}}^1\times {\mathrm{8017}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 442545876864

約数和(自身を除く): 153089317982

約数列:

[1, 2, 71, 142, 251, 502, 1013, 2026, 8017, 16034, 17821, 35642, 71923, 143846, 254263, 508526, 569207, 1138414, 2012267, 4024534, 8121221, 16242442, 18052673, 36105346, 142870957, 285741914, 576606691, 1153213382, 2038426471, 4076852942, 144728279441, 289456558882]

約数ペア:

[(1, 289456558882), (2, 144728279441), (71, 4076852942), (142, 2038426471), (251, 1153213382), (502, 576606691), (1013, 285741914), (2026, 142870957), (8017, 36105346), (16034, 18052673), (17821, 16242442), (35642, 8121221), (71923, 4024534), (143846, 2012267), (254263, 1138414), (508526, 569207)]