1335356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 2681280

約数和(自身を除く): 1345924

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 89, 121, 124, 178, 242, 341, 356, 484, 682, 979, 1364, 1958, 2759, 3751, 3916, 5518, 7502, 10769, 11036, 15004, 21538, 30349, 43076, 60698, 121396, 333839, 667678, 1335356]

約数ペア:

[(1, 1335356), (2, 667678), (4, 333839), (11, 121396), (22, 60698), (31, 43076), (44, 30349), (62, 21538), (89, 15004), (121, 11036), (124, 10769), (178, 7502), (242, 5518), (341, 3916), (356, 3751), (484, 2759), (682, 1958), (979, 1364)]