10857792356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{20611}}^1$

素因数の和:20820

約数の個数: 48

約数和(自身を含む): 20610680832

約数和(自身を除く): 9752888476

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 127, 244, 254, 508, 1037, 2074, 2159, 4148, 4318, 7747, 8636, 15494, 20611, 30988, 41222, 82444, 131699, 263398, 350387, 526796, 700774, 1257271, 1401548, 2514542, 2617597, 5029084, 5235194, 10470388, 21373607, 42747214, 44499149, 85494428, 88998298, 159673417, 177996596, 319346834, 638693668, 2714448089, 5428896178, 10857792356]

約数ペア:

[(1, 10857792356), (2, 5428896178), (4, 2714448089), (17, 638693668), (34, 319346834), (61, 177996596), (68, 159673417), (122, 88998298), (127, 85494428), (244, 44499149), (254, 42747214), (508, 21373607), (1037, 10470388), (2074, 5235194), (2159, 5029084), (4148, 2617597), (4318, 2514542), (7747, 1401548), (8636, 1257271), (15494, 700774), (20611, 526796), (30988, 350387), (41222, 263398), (82444, 131699)]