1405952636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 2720874240

約数和(自身を除く): 1314921604

約数列:

[1, 2, 4, 11, 22, 44, 137, 179, 274, 358, 548, 716, 1303, 1507, 1969, 2606, 3014, 3938, 5212, 6028, 7876, 14333, 24523, 28666, 49046, 57332, 98092, 178511, 233237, 269753, 357022, 466474, 539506, 714044, 932948, 1079012, 1963621, 2565607, 3927242, 5131214, 7854484, 10262428, 31953469, 63906938, 127813876, 351488159, 702976318, 1405952636]

約数ペア:

[(1, 1405952636), (2, 702976318), (4, 351488159), (11, 127813876), (22, 63906938), (44, 31953469), (137, 10262428), (179, 7854484), (274, 5131214), (358, 3927242), (548, 2565607), (716, 1963621), (1303, 1079012), (1507, 932948), (1969, 714044), (2606, 539506), (3014, 466474), (3938, 357022), (5212, 269753), (6028, 233237), (7876, 178511), (14333, 98092), (24523, 57332), (28666, 49046)]