1455388

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 2919616

約数和(自身を除く): 1464228

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 97, 121, 124, 194, 242, 341, 388, 484, 682, 1067, 1364, 2134, 3007, 3751, 4268, 6014, 7502, 11737, 12028, 15004, 23474, 33077, 46948, 66154, 132308, 363847, 727694, 1455388]

約数ペア:

[(1, 1455388), (2, 727694), (4, 363847), (11, 132308), (22, 66154), (31, 46948), (44, 33077), (62, 23474), (97, 15004), (121, 12028), (124, 11737), (194, 7502), (242, 6014), (341, 4268), (388, 3751), (484, 3007), (682, 2134), (1067, 1364)]