1123702972

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2326

約数の個数: 48

約数和(自身を含む): 2282309568

約数和(自身を除く): 1158606596

約数列:

[1, 2, 4, 7, 14, 28, 101, 197, 202, 394, 404, 707, 788, 1379, 1414, 2017, 2758, 2828, 4034, 5516, 8068, 14119, 19897, 28238, 39794, 56476, 79588, 139279, 203717, 278558, 397349, 407434, 557116, 794698, 814868, 1426019, 1589396, 2781443, 2852038, 5562886, 5704076, 11125772, 40132249, 80264498, 160528996, 280925743, 561851486, 1123702972]

約数ペア:

[(1, 1123702972), (2, 561851486), (4, 280925743), (7, 160528996), (14, 80264498), (28, 40132249), (101, 11125772), (197, 5704076), (202, 5562886), (394, 2852038), (404, 2781443), (707, 1589396), (788, 1426019), (1379, 814868), (1414, 794698), (2017, 557116), (2758, 407434), (2828, 397349), (4034, 278558), (5516, 203717), (8068, 139279), (14119, 79588), (19897, 56476), (28238, 39794)]