1438006031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 1841190912

約数和(自身を除く): 403184881

約数列:

[1, 7, 11, 47, 77, 197, 329, 517, 1379, 2017, 2167, 3619, 9259, 14119, 15169, 22187, 64813, 94799, 101849, 155309, 397349, 663593, 712943, 1042789, 2781443, 4370839, 7299523, 18675403, 30595873, 130727821, 205429433, 1438006031]

約数ペア:

[(1, 1438006031), (7, 205429433), (11, 130727821), (47, 30595873), (77, 18675403), (197, 7299523), (329, 4370839), (517, 2781443), (1379, 1042789), (2017, 712943), (2167, 663593), (3619, 397349), (9259, 155309), (14119, 101849), (15169, 94799), (22187, 64813)]